| 申请人 |
MITSUBISHI GAS CHEMICAL COMPANY, INC. |
发明人 |
ISHIZUKA, KOICHI MITSUBISHI GAS CHEMICAL CO., INC.;GAKU, MORIO MITSUBISHI GAS CHEMICAL CO., INC.;ISHII, KENZI MITSUBISHI GAS CHEMICAL CO., INC.;KINBARA, HIDENORI MITSUBISHI GAS CHEMICAL CO., INC;MOTEGI, MASAKAZU MITSUBISHI GAS CHEMICAL CO., INC |
