申请人 |
KAWASAKI STEEL CORP., KOBE, HYOGO |
发明人 |
KUROSAWA, MITSUMASA, CHIBA CITY CHIBA PREF.;SAKAGUCHI, MASAYUKI, CHIBA CITY CHIBA PREF.;IWAMOTO, KATSUO, CHIBA CITY CHIBA PREF.;KOBAYASHI, YOSHINORI, CHIBA CITY CHIBA PREF.;IIDA, YOSHIAKI, CHIBA CITY CHIBA PREF. |