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经营范围
发明名称
LINING METHOD FOR SHIELD TUNNEL
摘要
申请公布号
JPH04161598(A)
申请公布日期
1992.06.04
申请号
JP19900283642
申请日期
1990.10.22
申请人
SHIMIZU CORP
发明人
KAZAMA HIROSHI;NEGAMI YOSHIAKI;ARASHI TAKICHI;KAWAI TORU
分类号
E21D9/06;E21D11/10
主分类号
E21D9/06
代理机构
代理人
主权项
地址
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