Patents/Inventors

Zizhao Liu

BeijingCN1 patent

2 Patents

US120903502024
Fall Protection Locking Assembly, Fall Protection Device and Fall Protection System
FICONT INDUSTRY (BEIJING) CO., Ltd.
0 cites
US118653792024
Linkage Operation Assembly, Fall Protection Device and Fall Protection System
FICONT INDUSTRY (BEIJING) CO., Ltd.
0 cites