Hydraulic pump residual oil extraction device

CN309675823SActive Publication Date: 2025-12-16中国人民解放军32145部队保障部
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Patent Information

Application Number
CN202530222462.7
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-04-23
Publication Date
2025-12-16
Estimated Expiration
2040-04-23

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Abstract

1. The name of the design product: hydraulic pump residual oil extraction device. 2. The use of the design product: for extracting residual oil. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1. 5. The bottom surface of the design product is the part that is not easy to see or cannot be seen during use, and the top view is omitted.
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