| 申请人 |
NISSHIN STEEL CO., LTD., TOKIO/TOKYO, JP |
发明人 |
OKIYAMA, TAKUJI NISSHIN SEIKO KABUSHIKI KAISHA, SHIN-NAN'YO-SHI YAMAGUCHI-KEN, JP;HIROTA, RYUJI NISSHIN SEIKO KABUSHIKI KAISH, SIN.NAN'YO-SHI YAMAGUCHI-KEN, JP;HARA, TAKUJI NISSHIN SEIKO KABUSHIKI KAISHA, SHIN-NAN'YO-SHI YAMAGUCHI-KEN, JP;KAWAI, YUTAKA NISSHIN SEIKO KABUSHIKI KAISHA, SHIN-NAN'YO-SHI YAMAGUCHI-KEN, JP;TAKEMOTO, TOSHIHIKO NISSHIN SEIKO KABUSHIKI KAISHA, SHIN-NAN'YO-SHU YAMAGUCHI-KEN, JP |
