profile (roofing roll membrane opening profile)
CN309731371SActive Publication Date: 2026-01-09XIAMEN SHENGJIANHE AGRICULTURAL ENGINEERING TECHNOLOGY CO LTD
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Patent Information
- Application Number
- CN202530290598.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-22
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2040-05-22
Smart Images
Figure 000001_ABST
Abstract
1. The name of the design product: profile (roofing membrane roll opening profile). 2. The use of the design product: for greenhouse roof, for installing membrane roll rod, and for opening and closing the roof window by rolling up or down the membrane roll rod. 3. The design points of the design product: in the cross-sectional shape. 4. The picture or photo that best indicates the design points: front view. 5. The design product is an elongated article, and the length is omitted.
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