申请人 |
KAWASAKI STEEL CORP., KOBE, HYOGO, JP |
发明人 |
OGURA, KUNIAKI C/O RESEARCH LABORATORIES, CHIBA CHIBA-KEN 260, JP;OOTA, JUNICHI C/O RESEARCH LABORATORIES, CHIBA CHIBA-KEN 260, JP;ABE, TERUYOSHI C/O RESEARCH LABORATORIES, CHIBA CHIBA-KEN 260, JP;TAKAJO, SHIGEAKI C/O RESEARCH LABORATORIES, CHIBA CHIBA-KEN 260, JP |