membrane traction device
CN309937379SActive Publication Date: 2026-04-21QINGDAO ZHONGKEHUALIAN ADVANCED MATERIAL CO LTD
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- QINGDAO ZHONGKEHUALIAN ADVANCED MATERIAL CO LTD
- Filing Date
- 2025-09-28
- Publication Date
- 2026-04-21
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Figure 000007_ABST
Abstract
1. Name of the product in this design: Film traction device. 2. Application of this design: This design is used for the traction of membrane materials into the membrane. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key points: a 3D model.
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