申请人 |
NISSAN CHEMICAL INDUSTRIES, LTD., TOKIO/TOKYO, JP |
发明人 |
YUKAWA, MASAHIKO, C/O NISSAN CHEM. IND. LTD, FUNABASHI-SHI, CHIBA-KEN, JP;ABE, TOYOHIKO, C/O NISSAN CHEM. IND. LTD, FUNABASHI-SHI, CHIBA-KEN, JP;KOHTOH, NORIAKI, C/O NISSAN CHEM. IND. LTD., FUNABASHI-SHI, CHIBA-KEN, JP |