申请人 |
THE JAPAN STEEL WORKS, LTD., TOKIO/TOKYO, JP |
发明人 |
INOUE, SHIGEKI, C/O THE JAPAN STEEL WORKS,LTD., HIROSHIMA-SHI, HIROSHIMA, JP;TSUDA, FUMIAKI, C/O THE JAPAN STEEL WORKS,LTD., HIROSHIMA-SHI, HIROSHIMA, JP;NAGAI, MITSUO, C/O THE JAPAN STEEL WORKS, LTD., HIROSHIMA-SHI, HIROSHIMA, JP;SAKAI, TADAMOTO, C/O THE JAPAN STEEL WORKS, LTD., HIROSHIMA-SHI, HIROSHIMA, JP;NAKAMURA, KAZUYUKI, C/O THE JAPAN STEEL WORKS, LTD, HIROSHIMA-SHI, HIROSHIMA, JP |