electric map roller
CN309957470SActive Publication Date: 2026-05-01王丽君
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Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- 王丽君
- Filing Date
- 2025-07-29
- Publication Date
- 2026-05-01
Smart Images
Figure 000001_ABST
Abstract
1. Name of the product in this design: Electric Roll Map Machine (Map Hanging Machine). 2. Purpose of this design: For the automatic retraction, lifting, and display of long images (such as maps, large decorative paintings, etc.). 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key features: the front view.
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