申请人 |
NITTO DENKO CORP., IBARAKI, OSAKA, JP;JAPAN SYNTHETIC RUBBER CO., LTD., TOKIO/TOKYO, JP |
发明人 |
MINAMIZAKI, YOSHIHIRO;MIKI, YOSHIO;YAMAMOTO, TAKAYUKI, IBARAKI-SHI OSAKA, JP;IIO, LTD., AKIRA JAPAN SYNTHETIC RUBBER CO.;SAKAGAMI, TOSHINORI JAPAN SYNTHETIC RUBBER CO, TOKYO, JP |