Yokohama-shi, JP
Information
Patent Grant
Nippon Polyurethane Industry Co., Ltd.
Mitsuhiro Yoshida
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Mitsuhiro Yoshida
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
