Shanghai, CN
Information
Patent Grant
Shanghai Institute of Optics And Fine Mechanics, Chinese Academy of Sciences
Ya Cheng
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Shanghai Institute of Optics And Fine Mechanics, Chiness Academy of Sciences
Ya CHENG
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
