Oil impurity filter

CN309964284SActive Publication Date: 2026-05-05SINOPEC SALES CO LTD ZHEJIANG WENZHOU PETROLEUM BRANCH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
SINOPEC SALES CO LTD ZHEJIANG WENZHOU PETROLEUM BRANCH
Filing Date
2025-11-10
Publication Date
2026-05-05

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Abstract

1. Name of the product in this design: Oil impurity filter. 2. Purpose of this design: To filter impurities in oil products. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.
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