Tianjin, CN
Information
Patent Grant
The United States of America, as represented by the Secretary, Department of...
Xiaoyuan Chen
C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information
Patent Application
The United States of America, as Represented by the Secretary, Dept. of Healt...
Xiaoyuan Chen
G01 - MEASURING TESTING
