Shanhua Ma

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Xuzhou City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Track hitching structure for wheeled crane and wheeled crane
- Patent number 10,112,661
- Issue date Oct 30, 2018
- Xuzhou Heavy Machinery Co., Ltd.
- Zenghai Shan
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
AUXILIARY BOOM, CRANE, METHOD FOR UNFOLDING AUXILIARY BOOM AND METH...
- Publication number 20250074750
- Publication date Mar 6, 2025
- Xuzhou Heavy Machinery Co., Ltd.
- Shanhua MA
- B66 - HOISTING LIFTING HAULING
Information Patent Application
TRACK HITCHING STRUCTURE FOR WHEELED CRANE AND WHEELED CRANE
- Publication number 20170282984
- Publication date Oct 5, 2017
- Xuzhou Heavy Machinery Co., Ltd.
- Zenghai Shan
- B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS