Chiteki zaisanhō no jitsumuteki hatten
Chiteki zaisanhō no jitsumuteki hatten
Tetsu Iwatsubo, Ryū Takabayashi, Toshiko Takenaka, Ryōichi Mimura
Details
- OL Work ID
- OL22328205W
Subjects
Intellectual propertyChiteki zaisankenPatent laws and legislationCopyrightTrademarksUnfair Competition