protractor

CN309536520SActive Publication Date: 2025-10-10ZHEJIANG YALONG CULTURAL PROD CO LTD
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Patent Information

Application Number
CN202330689201.7
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2023-10-24
Publication Date
2025-10-10
Estimated Expiration
2038-10-24

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Abstract

1. Name of the designed product: protractor. 2. Use of the designed product: for measuring angle and size. 3. Design points of the designed product: in shape. 4. Picture or photo best showing the design points: perspective view.
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