sharpening device

CN310160233SActive Publication Date: 2026-08-21LIANYUNGANG POLAR TRADE CO LTD
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Patent Information

Application Number
CN202630102152.6
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2026-03-09
Publication Date
2026-08-21
Estimated Expiration
2041-03-09

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Abstract

1. Name of the designed product: sharpener. 2. Use of the designed product: for sharpening knives. 3. Design points of the designed product: in shape. 4. Pictures or photos that best show the design points: combined use of state stereogram.
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