Guangzhou, CN
Information
Patent Grant
South China University of Technology
Chao Yang
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Guangzhou Farrleey Filtration Co., Ltd.
Zhisong Zeng
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Guangzhou Farrleey Filtration Co., Ltd.
Zhisong Zeng
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SOUTH CHINA UNIVERSITY OF TECHNOLOGY
Chao YANG
B22 - CASTING POWDER METALLURGY
Information
Patent Application
SOUTH CHINA UNIVERSITY OF TECHNOLOGY
Chao YANG
B22 - CASTING POWDER METALLURGY
