Coal Mine Safety Warning Sign
CN309105073SInactive Publication Date: 2025-02-11王远炳
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Patent Information
- Application Number
- CN202430401303.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-28
- Publication Date
- 2025-02-11
- Estimated Expiration
- Not applicable · inactive patent
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Figure 000008_ABST
Abstract
1. The name of this design product: Coal Mine Safety Warning Sign. 2. Purpose of this design product: used as warning and bulletin boards in mines. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: Stereoscopic diagram 1.
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