External protective cover
CN309516223SActive Publication Date: 2025-09-26ZHE JIANG HENG JIU CHI XING LIAN YOU XIAN GONG SI
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Patent Information
- Application Number
- CN202430782744.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-10
- Publication Date
- 2025-09-26
- Estimated Expiration
- 2039-12-10
Smart Images
Figure 000005_ABST
Abstract
1. The name of this design product: external guide protective cover. 2. Purpose of this design product: used to protect the chain. 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: three-dimensional picture.
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