Hydraulic hinge (hidden height and three-dimensional adjustable)

CN309489913SActive Publication Date: 2025-09-12韦希
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Patent Information

Application Number
CN202530019980.9
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-01-13
Publication Date
2025-09-12
Estimated Expiration
2040-01-13

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Abstract

1. The name of this design product: Hydraulic hinge (hidden height legs with three-dimensional adjustable height). 2. Application of this design product: door and window hinges. 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: Stereoscopic drawing 1.
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