Vacuum pump oil tank exhaust cover

CN309576762SActive Publication Date: 2025-10-31吴斌华
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Patent Information

Application Number
CN202530160713.3
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-03-28
Publication Date
2025-10-31
Estimated Expiration
2040-03-28

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Abstract

1. Name of this design product: Vacuum pump oil tank exhaust cover. 2. Purpose of this design: For use as an exhaust cover for a vacuum pump oil tank. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.
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