Internal combustion rail drill

CN309793853SActive Publication Date: 2026-02-13JINZHOU TIEGONG RAILWAY MAINTENANCE EQUIP
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Patent Information

Application Number
CN202530429337.3
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-07-22
Publication Date
2026-02-13
Estimated Expiration
2040-07-22

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Abstract

1. The name of the design product: internal combustion rail drilling machine. 2. The use of the design product: the design product is used for drilling rail. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: perspective view 1.
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