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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Figure 000007_ABST
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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