Hook-drawing device
CN310013033SActive Publication Date: 2026-06-02SICHUAN GUORUAN SCI & TECH DEV CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- SICHUAN GUORUAN SCI & TECH DEV CO LTD
- Filing Date
- 2025-11-14
- Publication Date
- 2026-06-02
Smart Images
Figure 000001_ABST
Abstract
1. The name of the design product: uncoupling device. 2. The use of the design product: for train uncoupling. 3. The design features of the design product: in shape. 4. The picture or photo that best shows the design features: perspective view.
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