Inventor

DONG MANSHENG

CN2 patents

Patents

2 patents

US9945083B2Apr 17, 2018

Unidirectional bend drive chain and lift mechanism and boom barrier including same

UNIV HEFEI TECHNOLOGY3 citations67

US10099402B2Oct 16, 2018

Vehicle capable of stirring concrete during transportation

UNIV HEFEI TECHNOLOGY0 citations38