Thermochromic drawing healing board
CN310177685SActive Publication Date: 2026-08-28YINGKOU VOCATIONAL & TECH COLLEGE
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Patent Information
- Application Number
- CN202630119164.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2026-03-18
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2041-03-18
Smart Images
Figure 000007_ABST
Abstract
1. The name of the design product: heat-sensitive color-changing drawing healing drawing board. 2. The use of the design product: for drawing, doodling, heat-sensitive color-changing creation and emotional healing. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.
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