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发明名称
METHOD OF BUILDING CONSTRUCTION OF TUNNEL LINING BOARD AND DEVICE THEREOF
摘要
申请公布号
JPS6315000(A)
申请公布日期
1988.01.22
申请号
JP19860160192
申请日期
1986.07.08
申请人
NIPPON CONCRETE IND CO LTD;NIPPON KENSETSU KIKAIKA KYOKAI
发明人
MARUYAMA TAKEHIKO;SHIRAIWA TADAHIRO;AIZAWA RINSAKU
分类号
E21D11/40
主分类号
E21D11/40
代理机构
代理人
主权项
地址
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