intellectual property
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Patent list of the calendar year
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Author: 管理中心 From: Published: 2014-5-14 Hits: 1556 |
Company's leading products around the core technology to declare the 45 patents, has authorized 30.
No.
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Patent Name
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Patent
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1
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A wax vehicle
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ZL99203415.9
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2
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Of a vehicle-mounted workover rig
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ZL99203416.7
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3
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Of a drilling derrick
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ZL01241815.3
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4
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Of a tracked hoist
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ZL01241816.1
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5
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An improved furnace
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ZL02208364.2
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6
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Automatic burner
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ZL022837531
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7
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A well wax car wash
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ZL022837515
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8
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Cementing a car
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ZL022837523
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9
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Car wax a car
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ZL022837507
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10
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Of a high-pressure washing pump wells
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ZL032458630
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11
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An improved swing arm-style self-loading trucks
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ZL200320113342.1
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12
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A self-loading flatbed
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ZL200320113341.7
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13
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The overall movement of drilling equipment
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ZL2004200102079
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14
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Automatic rope winch drum unit
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ZL2004200112263
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15
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Of a Ground Anchor Vehicle
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ZL2005201436989
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16
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A single pump oil well cement truck
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ZL2006200317328
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17
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Of a well working vehicle
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ZL2006200317313
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18
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Of a mixing device
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ZL200720091621.0
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19
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Cementing a foam truck
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ZL200720091831.X
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20
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A New Ground Anchor Vehicle
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ZL200720092230.0
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21
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Maintenance of a car wax
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ZL200720092227.9
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22
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Of a logging truck salvage oil
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ZL200720091624.4
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[NextPage]
No.
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Patent Name
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Patent
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23
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Of a polymer injection device
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ZL200720091622.5
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24
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Well, wax removal, automatic control of a washing device
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ZL200720092808.2
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25
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A trailer
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ZL200720092382.0
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26
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A winch automatic overload protection device
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ZL200720092383.5
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27
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A double-power steering unit
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ZL200820069757.6
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28
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A multi-axle steering transmission mechanism
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ZL200820069758.0
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29
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A belt tensioning device
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ZL2008201488559
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30
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Of a dual-fuel car wax
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ZL2008201488544
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