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经营范围
发明名称
BRIDGE PIER AND WORK EXECUTION THEREFOR
摘要
申请公布号
JPH05295709(A)
申请公布日期
1993.11.09
申请号
JP19920124211
申请日期
1992.04.16
申请人
WEST JAPAN RAILWAY CO;J R NISHI NIPPON CONSULTANTS KK;ARAI GUMI LTD
发明人
YAMAMOTO MASAYUKI;MORI MITSUO;TANAKA SUGAO;SUGIYAMA YOSHIO;UEDA SHOICHI;OKAMOTO KIYOTOMO;YAJIMA HIDEJI;MANABE NOBUO
分类号
E01D19/02;(IPC1-7):E01D19/02
主分类号
E01D19/02
代理机构
代理人
主权项
地址
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