| 申请人 |
NIPPON STEEL CORP., TOKIO/TOKYO, JP;MITSUBISHI JUKOGYO K.K., TOKIO/TOKYO, JP |
发明人 |
FURUYA, TAKASHI, HIKARI-SHI, YAMAGUCHI, JP;KASAMA, AKIO, HIKARI-SHI, YAMAGUCHI, JP;TAKEUCHI, HIDEMARO, HIKARI-SHI, YAMAGUCHI, JP;FUJII, MOTOYA, HIKARI-SHI, YAMAGUCHI, JP;OKA, HIDEKI, HIKARI-SHI, YAMAGUCHI, JP;MATSUMURA, SHOGO, HIKARI-SHI, YAMAGUCHI, JP;ITOH, YSUO, KITAKYUSHU-SHI, FUKUOKA, JP;SASAKI, KUNIMASA, HIROSHIMA-SHI, HIROSHIMA, JP;YAMAMOTO, KEIICHI, HIROSHIMA-SHI, HIROSHIMA, JP |
