| 申请人 |
ISHIKAWAJIMA CONSTR MATERIALS CO LTD;OHBAYASHI CORP;KONOIKE CONSTR LTD;TAISEI CORP;TAKENAKA DOBOKU CO LTD;TOKYU CONSTR CO LTD;NIPPON STEEL CORP;MITSUBISHI HEAVY IND LTD |
发明人 |
OZEKI MUNETAKA;HIGASHIDE AKIHIRO;NISHIMURA AKIO;INO TOSHIMI;FUJII YOSHIBUMI;ASAGAMI YUJI;INADA MINORU;MATSUMOTO TAKAO |
