| 申请人 |
NIPPON PETROCHEMICALS CO., LTD., TOKIO/TOKYO, JP |
发明人 |
KUBO, KUNIMICHI, 1-7-17, YAGUMO, TOKYO 152, JP;WATANABE, MOTOKAZU, 438, MIYAUCHI NAKAHARA-KU, KANAGAWA 211, JP;YOSHIKAWA, MAMORU, 16-19, ISECHO KAWASAKI-KU, KANAGAWA 210, JP;MORIKAWA, MASATOSHI, 3-21-17, NAKAMACHI, TOKYO 158, JP;YAMAGUCHI, YOSHIHISA, 5-38-2-211, MINAMI KASE, KANAGAWA 211, JP |
