| 申请人 |
SUMITOMO METAL MINING CO. LTD., TOKIO/TOKYO, JP |
发明人 |
YAMAGUCHI, EIJI, ICHIKAWA-SHI, CHIBA PREFECTURE, JP;URAGAMI, YUGI, ICHIKAWA-SHI, CHIBA PREFECTURE, JP;YOKOZUKA, HIDEHARU, KOTO-KU, TOKYO, JP;UEKUSA, KIKOO, CHIBA-SHI, CHIBA PREFECTURE, JP;YAMAGUCHI, TOSHIO, KOTO-KU, TOKYO, JP;ABE, SATOSHI, NIIHAMA-SHI, EHIME PREFECTURE, JP;KAMO, TETSURO, NIIHAMA CITY, EHIME PREFECTURE, JP;SUZUKI, TAKAO, SUGINAMI-KU, TOKYO, JP |
