Oil-proof and air-permeable valve

CN310183738SActive Publication Date: 2026-09-01NINGBO KONOJIA NEW MATERIAL CO LTD
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Patent Information

Application Number
CN202630084682.2
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2026-02-13
Publication Date
2026-09-01
Estimated Expiration
2041-02-13

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Abstract

1. The name of the design product: oil-proof and breathable valve. 2. The use of the design product: oil-proof and breathable valve for sealing products. 3. The design points of the design product: in the shape of the product. 4. The picture or photo that best shows the design points: perspective view 2.
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