Hong Kong, CN
Information
Patent Grant
The Hong Kong Research Institute of Textiles and Apparel Limited
Edwin Yee Man Keh
G02 - OPTICS
Information
Patent Application
THE HONG KONG RESEARCH INSTITUTE OF TEXTILES AND APPAREL LIMITED
Edwin Yee Man KEH
D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
