Disigner of the Invention:侯旭光,张海涛,郭战胜,梅俊学
Type of Patent:Invent
State of Patent:Authorized patents
Service Invention or Not:no
Disigner of the Invention:侯旭光,张海涛,郭战胜,梅俊学
Type of Patent:Invent
State of Patent:Authorized patents
Service Invention or Not:no