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CN309241289SActive Publication Date: 2025-04-15SHANDONG RUNXIN NEW MATERIALS TECHNOLOGY CO LTD
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Patent Information
- Application Number
- CN202530133337.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-19
- Publication Date
- 2025-04-15
- Estimated Expiration
- 2040-03-19
Smart Images
Figure 000007_ABST
Abstract
1. The name of this design product: drainage ditch. 2. Purpose of this design product: used for drainage in construction projects. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: Stereoscopic diagram 1.
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