申请人 |
KOZO IIZUKA DIRECTOR-GENERAL OF AGENCY OF INDUSTRIAL SCIENCE AND TECHNOLOGY;MARUZEN PETROCHEMICAL CO., LTD., TOKIO/TOKYO, JP |
发明人 |
TSUCHITANI, MASATOSHI, ICHIHARA-SHI CHIBA-KEN, JP;NAITO, SAKAE, CHIBA-SHI CHIBA-KEN, JP;NAKAJIMA, RYOICHI, ICHIHARA-SHI CHIBA-KEN, JP |