Steel rail polishing reducer explosion-proof abrasive disc

CN309588553SActive Publication Date: 2025-11-07HARBIN RAILWAY IND GRP CO LTD
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Patent Information

Application Number
CN202530264780.X
Authority / Receiving Office
CN · China
Patent Type
Designs(China)
Current Assignee / Owner
Filing Date
2025-05-13
Publication Date
2025-11-07
Estimated Expiration
2040-05-13

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Abstract

1. The name of the design product: steel rail polishing reducer explosion-proof abrasive disc. 2. The use of the design product: polishing steel rail. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: front view.
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