Rock drill (PD20)
CN309319340SActive Publication Date: 2025-06-03PLOD (CHANGZHOU) HYDRAULIC TECH CO LTD
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Patent Information
- Application Number
- CN202430511442.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-13
- Publication Date
- 2025-06-03
- Estimated Expiration
- 2039-08-13
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Figure 000001_ABST
Abstract
1. Name of the Design Product: Rock Drill (PD20). 2. Use of the Design Product: A series of back chamber oil return hydraulic rock drills applicable to anchoring and tunneling applications. 3. Design Key Points of the Design Product: The combination of shape and color. 4. Picture or Photograph Most Indicating the Design Key Points: Front View. 5. The claimed design includes color.
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