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CN310136597SActive Publication Date: 2026-08-07SHANDONG INST OF IND TECHNICIANS
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- SHANDONG INST OF IND TECHNICIANS
- Filing Date
- 2026-01-26
- Publication Date
- 2026-08-07
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Figure 000003_ABST
Abstract
1. The name of the design product: file bag sealing sleeve. 2. The use of the design product: the design product is used to place paper file. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.
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