| 申请人 |
MITSUBISHI CONSTR CO LTD;ALL:KK;OKASAN KOGYO KK;GET:KK;SHONAN GOSEI JUSHI SEISAKUSHO:KK;HITACHI CHEM CO LTD;HOWA SANGYO KK;YOKOSHIMA:KK |
发明人 |
OKURA HITOSHI;AOKI HIROYUKI;TORIKAI TAKAHITO;ENDO SHIGERU;KAMIYAMA TAKAO;TANAKA KAZUYUKI;SATO JUNICHI;YOKOSHIMA YASUHIRO |
