申请人 |
MITSUI PETROCHEMICAL INDUSTRIES, LTD., TOKIO/TOKYO, JP;MIYACHI TECHNOS CORP., NODA, CHIBA, JP |
发明人 |
KOJIMA, MINORU, C/O MITSUI PETROCHEMICAL IND., LTD, SODEGAURA-SHI, CHIBA, JP;SUTOH, KAZUYOSHI, C/O MIYACHI TECHNOS CORPORATION, NODA CITY, CHIBA 278, JP |