Telescopic drawing tube
CN309963774SActive Publication Date: 2026-05-05YINGKOU VOCATIONAL & TECH COLLEGE
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- YINGKOU VOCATIONAL & TECH COLLEGE
- Filing Date
- 2025-09-25
- Publication Date
- 2026-05-05
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Figure 000001_ABST
Abstract
1. Name of the product in this design: Retractable Picture Tube. 2. Purpose of this design: For storing drawing paper. 3. The key design elements of this product are the combination of shape, pattern, and color. 4. The image or photograph that best illustrates the design's key points: a 3D model. 5. The design for which protection is sought includes color.
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