| 申请人 |
JGC CORPORATION;MITSUBISHI PETROCHEMICAL CO., LTD. |
发明人 |
YAMAGUCHI, KATSUNOBU;KURIHARA, TATEO;YANAI, ISAMU;KIKUCHI, KAZUO;SAITO, TOMOO;HAMANAKA, SUGURU;NAGAI, TERUO;SAKAKURA, YASUYUKI, MITSUBISHI PETROCHEM. CO., LTD;SHIBANO, TAKESHI, MITSUBISHI PETROCHEM. CO., LTD.;KAWATANI, YOJI, MITSUBISHI PETROCHEM., CO., LTD.;KONDOH, TADAHIKO, MITSUBISHI PETROCHEM. CO., LTD. |
