Silicone sleeve ruler (152)

CN309640020SActive Publication Date: 2025-11-28宁波思航文具有限公司
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Patent Information

Application Number
CN202530227171.7
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-04-24
Publication Date
2025-11-28
Estimated Expiration
2040-04-24

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Abstract

1. The name of the design product: silica gel sleeve ruler (152). 2. The use of the design product: teaching drawing with sleeve ruler. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: sleeve set 1 perspective view.
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