申请人 |
HITACHI KOKI CO LTD |
发明人 |
TAKAHASHI HIROSHI;KAWAKAMI HIROSHI;OGURA MITSUO;SASAKI YASUO;OTSU SHINKI;ISHIKAWA MITSUSACHI;TOYOSHIMA TAKESHI;OOMORI YASUMARE;TAKAKUSAKI YUKITOSHI;ISHIKAWA HIROYASU;KATO KIYOSHI;KUMASAKA TAIICHI;KATAYOSE TOSHIMICHI;KANEDA TAKAMASA |