Multifunctional down-the-hole drill rig (Yantuo 593)
CN309462943SActive Publication Date: 2025-08-26HUAIBEI YANTUO MACHINERY MANUFACTURING CO LTD
View PDF 0 Cites 0 Cited by
Patent Information
- Application Number
- CN202530004551.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-06
- Publication Date
- 2025-08-26
- Estimated Expiration
- 2040-01-06
Smart Images
Figure 000003_ABST
Abstract
1. The name of the product under this design: Multifunctional down-the-hole drill (Yantuo 593). 2. Purpose of this design product: This design is used for perforation 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: three-dimensional picture.
Need to check novelty before this filing date? Find Prior Art