Steel security door
CN309625468SActive Publication Date: 2025-11-21楼珅燊
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Patent Information
- Application Number
- CN202530226432.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-04-24
- Publication Date
- 2025-11-21
- Estimated Expiration
- 2040-04-24
Smart Images
Figure 000002_ABST
Abstract
1. Name of the design product: steel sealed door. 2. Use of the design product: used for sealed door with fireproof, theftproof, waterproof, pressureproof, explosion-proof and sealed. 3. Design points of the design product: in shape. 4. Picture or photo showing the design points: perspective view.
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