| 申请人 |
MITSUBISHI JUKOGYO KABUSHIKI KAISHA |
发明人 |
SERA, TOSHIKUNI HIROSHIMA TECHN. INST.;MITSUOKA, SHIGEAKI HIROSHIMA TECHN. INST.;SETO, TOURU HIROSHIMA TECHN. INST.;SUZUMURA, HIROSHI HIROSHIMA TECHN. INST.;OBAYASHI, YOSHIAKI HIROSHIMA TECHN. INST.;IIDA, KOZO HIROSHIMA TECHN. INST. |
