| 申请人 |
SUMITOMO METAL INDUSTRIES, LTD., OSAKA, JP |
发明人 |
BANDO, SEIJI, HANNAN-SHI, OSAKA, JP;HOBOH, YOSHIHIKO, SENNAN-GUN, OSAKA, JP;UEDA, NAOTAKA, WAKAYAMA-SHI, WAKAYAMA-KEN, JP;TSUJI, MASANORI, WAKAYAMA-SHI, WAKAYAMA-KEN, JP;FUJITA, KAZUYUKI, WAKAYAMA-SHI, WAKAYAMA-KEN, JP;YOSHIMORI, HISAO, NAGA-GUN, WAKAYAMA-KEN, JP |
