申请人 |
NISSAN CHEMICAL INDUSTRIES, LTD., TOKIO/TOKYO, JP;NISSAN MARUZEN POLYETHYLENE CO., TOKIO/TOKYO, JP |
发明人 |
MATSUO, YOSHIHO, GOI-MINAMIKAIGAN ICHIHARA-SHI, CHIBA-KEN, JP;YOSHINO, ATSUHIKO, GOI-MINAMIKAIGAN ICHIHARA-SHI, CHIBA-KEN, JP;NISHIJIMA, RYOIJI, GOI-MINAMIKAIGAN ICHIHARA-SHI, CHIBA-KEN, JP |