Gypsum board inspection cover (rounded corner hidden putty powder pre-embedded)

CN309458066SActive Publication Date: 2025-08-22沈芳
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Patent Information

Application Number
CN202530030112.0
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-01-17
Publication Date
2025-08-22
Estimated Expiration
2040-01-17

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Abstract

1. The name of this design product: Gypsum board inspection cover (rounded corner hidden putty powder pre-embedded). 2. Purpose of this design product: Used as a cover for the gypsum board inspection port. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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