Screw Pump Ground Drive

CN309036761SActive Publication Date: 2024-12-27SHANDONG SHOUGUANG KUNLONG PETROLEUM MACHINERY
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Patent Information

Application Number
CN202430235615.7
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-04-24
Publication Date
2024-12-27
Estimated Expiration
2039-04-24

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Abstract

1. The name of this design product: Screw pump ground drive device. 2. Purpose of this product with design: This product with design is used as the driving device on the ground of oil well screw pump to drive the sucker rod to rotate. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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