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Inventor
CHEN JIANKAI
CN
2 patents
Patents
2 patents
US11597635B2
Mar 7, 2023
Active steering system for hoisting machinery and hoisting machinery
XUZHOU HEAVY MACHINERY CO LTD
0 citations
57
US11364950B2
Jun 21, 2022
Steering control system and method as well as crane
XUZHOU HEAVY MACHINERY CO LTD
0 citations
42