Electric rise and fall device
CN309455409SActive Publication Date: 2025-08-22YANG ZHOU SA MI TE JI XIE SHE BEI YOU XIAN GONG SI
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Patent Information
- Application Number
- CN202430835656.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-08-22
- Estimated Expiration
- 2039-12-30
Smart Images
Figure 000007_ABST
Abstract
1. The name of this design product: Electric riser and descender. 2. Purpose of this design product: This design product is used for electric lifting in high-altitude operations. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the design points: Stereoscopic drawing 1.
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