Door frame (double-leaf thresholdless protective hermetic door SMC)

CN309625446SActive Publication Date: 2025-11-21SHANDONG XINMING GLASS FIBER MFG
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Patent Information

Application Number
CN202530178320.5
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-04-04
Publication Date
2025-11-21
Estimated Expiration
2040-04-04

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Abstract

1. Name of the designed product: door frame (double-leaf no-sill protective closed door SMC). 2. Use of the designed product: the designed product is used for the door frame of a closed door. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.
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