Civil air defense door (1)
CN310055693SActive Publication Date: 2026-06-26QINGDAO GUOGONG HI TECH MATERIALS CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- QINGDAO GUOGONG HI TECH MATERIALS CO LTD
- Filing Date
- 2025-09-03
- Publication Date
- 2026-06-26
Smart Images
Figure 000007_ABST
Abstract
1. The name of the design product: civil air defense door (1). 2. The use of the design product: for the protection of various civil air defense engineering entrances. 3. The design points of the design product: in the shape of the product. 4. The picture or photo that best indicates the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.
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