申请人 |
MITSUBISHI GAS CHEMICAL CO., INC. |
发明人 |
TORII, YOSHIMI;SASABE, SHUNJI;KOJIMA, MASAYUKI;USUAMI, KAZUHISA;TOKUNAGA, TAKAFUMI;HARA, KAZUSATO;OHIRA, YOSHIKAZU;MATSUI, TSUYOSHI;GOTOH,HIDETO;AOYAMA, TETSUO;HASEMI, RYUJI;IKEDA, HIDETOSHI;ISHIHARA, FUKUSABURO;SOTOAKA, RYUJI |