Xingtian Zhang

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Qingdao, CN

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Patents Grantslast 30 patents

Information Patent Grant
Transverse adjustment mechanism for bilateral half-spring type load...
- Patent number 9,016,209
- Issue date Apr 28, 2015
- Qingdao Sifang Rolling Stock Research Institute Co., Ltd.
- Hui Ding
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
MOVABLE LOADING MACHINE WITH A TWIN TELESCOPIC BOOM STRUCTURE
- Publication number 20180201454
- Publication date Jul 19, 2018
- QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
- XIAODONG XING
- B61 - RAILWAYS
Information Patent Application
MOVABLE LOADING MACHINE WITH A TWIN TELESCOPIC BOOM STRUCTURE
- Publication number 20160152423
- Publication date Jun 2, 2016
- QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
- XIAODONG XING
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
TRANSVERSE ADJUSTMENT MECHANISM FOR BILATERAL HALF-SPRING TYPE LOAD...
- Publication number 20130255412
- Publication date Oct 3, 2013
- HUI DING
- B61 - RAILWAYS