Shaoming Bu

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Guilin, CN

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Patents Applicationslast 30 patents

Information Patent Application
RAIL HEAD ABRASER
- Publication number 20230365173
- Publication date Nov 16, 2023
- Shaoming Bu
- B61 - RAILWAYS
Information Patent Application
Track Caliper
- Publication number 20230018627
- Publication date Jan 19, 2023
- Shaoming Bu
- E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES