Concealed hinge
CN309104136SActive Publication Date: 2025-02-11李泽华
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Patent Information
- Application Number
- CN202330179257.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2023-04-05
- Publication Date
- 2025-02-11
- Estimated Expiration
- 2038-04-05
Smart Images
Figure 000007_ABST
Abstract
1. The name of this design product: concealed hinge. 2. Purpose of this design product: used for anti-theft door products. 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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