| 申请人 |
SUMITOMO METAL MINING COMPANY LIMITED |
发明人 |
KUZUO, RYUICHI C/O CENTRAL RESEARCH LAB. SUMITOMO;KAWAMOTO, ATSUSHI C/O CENTR. RES. LAB. SUMITOMO;OHMORI, KENJI C/O CENTRAL RESEARCH LAB. SUMITOMO;HINOSHITA, YOKO C/O CENTRAL RESEARCH LAB. SUMITOMO;TADA, JUNYA C/O CENTRAL RESEARCH LAB. SUMITOMO |
