| 申请人 |
DENSEN SOGO GIJUTSU CENTER;FURUKAWA ELECTRIC CO LTD:THE;SUMITOMO ELECTRIC IND LTD;FUJIKURA LTD;MITSUBISHI CABLE IND LTD;HITACHI CABLE LTD;SHOWA ELECTRIC WIRE & CABLE CO LTD;TOSHIBA ENG & CONSTR CO LTD |
发明人 |
ITO RYOICHI;TSUDA HIROMI;TANMACHI MASAMI;SHIINA TOSHIO;FUKUCHI ETSUO;HIRAI SUSUMU;OIGO TETSUROU;MATSUO HARUHIKO;OGASAWARA MASAHIRO;ITO YUKIHIRO |
