Three-boom jumbo
CN310163414SActive Publication Date: 2026-08-21CHINA RAILWAY CONSTR HEAVY IND
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Patent Information
- Application Number
- CN202630099267.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2026-03-06
- Publication Date
- 2026-08-21
- Estimated Expiration
- 2041-03-06
Smart Images
Figure 000004_ABST
Abstract
1. Name of the designed product: three-arm drill jumbo. 2. Use of the designed product: engineering machinery. 3. Design points of the designed product: the shape of the product. 4. Picture or photo best showing the design points: Fig. 1. 5. The bottom of the designed product is the part not easy to see during use, and the bottom view is omitted.
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