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发明名称
METHOD AND DEVICE FOR EXECUTING INWALL OF TUNNEL
摘要
申请公布号
JPS6443697(A)
申请公布日期
1989.02.15
申请号
JP19870201619
申请日期
1987.08.12
申请人
SHIMIZU CORP;SAGA KOGYO KK
发明人
OBARA YOSHIYUKI;OTSUKA MASAYUKI;ISHII SABURO;KITAMURA MITSUO;MIYAYASU TADASHI
分类号
E21D11/10;E21D11/38
主分类号
E21D11/10
代理机构
代理人
主权项
地址
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