Inventor

ZHANG FUYI

CN2 patents

Patents

2 patents

US10112661B2Oct 30, 2018

Track hitching structure for wheeled crane and wheeled crane

XUZHOU HEAVY MACHINERY CO LTD2 citations65

US9533704B2Jan 3, 2017

Electric-control multimode steering valve, steering hydraulic control system, and wheel type crane

XUZHOU HEAVY MACHINERY CO LTD0 citations30