申请人 |
NISSHIN STEEL CO., LTD., TOKIO/TOKYO, JP |
发明人 |
MIYAKUSU, KATSUHISA 4-3-201, DAIJIN 4-CHOME, YAMAGUCHI 746, JP;TANAKA, TERUO 9-10-304, NISHI-CHUO 4-CHOME, HIROSHIMA 737, JP;FUJIMOTO, HIROSHI 2-10-306, OUGIMACHI, YAMAGUCHI 745, JP;TOYOKIHARA, CHIZUI 4-2-401, DAIJIN 4-CHOME, YAMAGUCHI 746, JP |