| 申请人 |
KAWASAKI STEEL CORP., KOBE, HYOGO, JP |
发明人 |
MEGA, TETSUYA, C/O RESEARCH LABORATORIES, CHIBA-KEN, 260, JP;FURUNUSHI, YASUKO, C/O RESEARCH LABORATORIES, CHIBA-KEN, 260, JP;KATAYAMA, MICHIO, C/O RESEARCH LABORATORIES, CHIBA-KEN, 260, JP;YOKOI, MASAO, C/O RESEARCH LABORATORIES, CHIBA-KEN, 260, JP |
