| 申请人 |
MITSUI TOATSU CHEMICALS, INC., TOKIO/TOKYO, JP |
发明人 |
HARADA, ISAO, MR., SHIMONOSEKI-SHI YAMAGUCHI-KEN, JP;YODA, YUKIHIRO, MR., SHIMONOSEKI-SHI YAMAGUCHI-KEN, JP;IWANAGA, NARUYUKI, MR., SHIMONOSEKI-SHI YAMAGUCHI-KEN, JP;NISHITSUJI, TOSHIHIKO, MR., SHIMONOSEKI-SHI YAMAGUCHI-KEN, JP;KIKKAWA, AKIO, MR., SHIMONOSEKI-SHI YAMAGUCHI-KEN, JP |
