申请人 |
MITSUI PETROCHEMICAL INDUSTRIES, LTD., TOKIO/TOKYO, JP |
发明人 |
MIURA, EIGO, WAGI-CHO, KUGA-GUN, YAMAGUCHI-KEN 740, JP;YAMANAKA, TAKASHI, WAGI-CHO, KUGA-GUN, YAMAGUCHI-KEN 740, JP;OHORI, RYOJI, WAGI-CHO, KUGA-GUN, YAMAGUCHI-KEN 740, JP;OHDAIRA, AKIO, WAGI-CHO, KUGA-GUN, YAMAGUCHI-KEN 740, JP;NISHIWAKI, KENICHI, WAGI-CHO, KUGA-GUN, YAMAGUCHI-KEN 740, JP;ITOH, YOSHIKUNI, WAGI-CHO, KUGA-GUN, YAMAGUCHI-KEN 740, JP;MORITA, YOSHINORI, KUGA-GUN, YAMAGUCHI-KEN 740, JP;INAGAKI, HAJIME, WAGI-CHO, KUGA-KUN, YAMAGUCHI-KEN 740, JP |