Hong Kong, HK
Information
Patent Grant
Nano and Advanced Materials Institute Limited
Ka Wai Wong
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
NANO AND ADVANCED MATERIALS INSTITUTE LIMITED
Ka Wai WONG
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
