Patents/Inventors

Lianggang He

Fuyang HangzhouCN2 patents

2 Patents

US125652892026
Retractable Hydrofoil System for Multi-hull Vessel
HANGZHOU SINO EAGLE YACHT CO., Ltd.
0 cites
US117727502023
Retractable Davit Assembly and Related Methods
Hangzhou Sino Eagle Yacht Co., Ltd.
0 cites