Rock drilling unit for mining machines

CN310208147SActive Publication Date: 2026-09-15DOK-ING MINING D O O (HR)
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Patent Information

Application Number
CN202660000219.1
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-12-23
Publication Date
2026-09-15
Estimated Expiration
2040-12-23

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