Concave connector (steel fireproof curtain wall)

CN309219745SActive Publication Date: 2025-04-04SHANDONG TEENENG NEW MATERIALS TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202430520018.9
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2024-08-16
Publication Date
2025-04-04
Estimated Expiration
2039-08-16

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Abstract

1. The name of this design product: concave connector (steel fireproof curtain wall). 2. Purpose of this design product: used for connecting architectural decorative profiles. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the key points of the design: Design 1 Stereoscopic drawing 1. 5. Designate Design 1 as the base design.
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