Patents/Inventors

Kefeng Yang

BeijingCN2 patents

3 Patents

US123198712025
Application of Naphthenic Imidazoline in Inhibiting Formation of Natural Gas Hydrates and Composition Containing Same
SINOPEC EXPLORATION & PRODUCTION RESEARCH INSTITUTE
0 cites
USD09918842023
Uninterruptible Power Supply
Eaton Intelligent Power Limited
0 cites
USD09868292023
Uninterruptible Power Supply
Eaton Intelligent Power Limited
0 cites