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发明名称
SETTER OF SLEEPER AND RAIL IN SHIELD TUNNELING WORK
摘要
申请公布号
JPH05118200(A)
申请公布日期
1993.05.14
申请号
JP19910320083
申请日期
1991.10.28
申请人
SHIMIZU CORP;KAWASAKI HEAVY IND LTD
发明人
MIYAZAWA KAZUO;NAKAGAWA TAKAO;SARADA SUSUMU;KAIHATSU KIYOHIDE;HARADA SADAO;OOKI SHIGETO
分类号
E01B23/10;E01B23/02;E01B29/05;E21F13/02
主分类号
E01B23/10
代理机构
代理人
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地址
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