Integrated on-board roof bolter for coal mines

CN309639679SActive Publication Date: 2025-11-28HUNAN JIANXIANG MASCH TECH CO LTD
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Patent Information

Application Number
CN202530200688.7
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-04-15
Publication Date
2025-11-28
Estimated Expiration
2040-04-15

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Abstract

1. The name of the design product: integrated on-board anchor rod drill for coal mine. 2. The use of the design product: for drilling, anchor rod, anchor cable, etc. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view 1.
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