| 申请人 |
NISSAN CHEMICAL INDUSTRIES, LTD., TOKIO/TOKYO, JP |
发明人 |
SETO, KIYOTOMO NISSAN CHEMICAL IND. LTD., TSUBOI-CHO FUNABASHI-SHI CHIBA-KEN, JP;MATSUMOTO, HIROO NISSAN CHEMICAL IND. LTD., TSUBOI-CHO FUNABASHI-SHI CHIBA-KEN, JP;SAKODA, RYOZO NISSAN CHEMICAL IND. LTD., TSUBOI-CHO FUNABASHI-SHI CHIBA-KEN, JP |
