Etching burr
CN310029792SActive Publication Date: 2026-06-12YANTAI UNIV OF SCI & TECH
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- YANTAI UNIV OF SCI & TECH
- Filing Date
- 2025-12-04
- Publication Date
- 2026-06-12
Smart Images
Figure 000003_ABST
Abstract
1. The name of the design product: print rubbing tool. 2. The use of the design product: the design product is used for rubbing and printing works of art. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view.
Need to check novelty before this filing date? Find Prior Art