Paper file for repairing archives

CN310174536SActive Publication Date: 2026-08-28SHANGHAI JINGGU TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202530714994.2
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-12-04
Publication Date
2026-08-28
Estimated Expiration
2040-12-04

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Abstract

1. The name of the design product: file repair paper prismatic paper frame. 2. The use of the design product: for file repair paper storage, conducive to the natural aging of file repair paper. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective drawing.
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