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发明名称
END FORMWORK SUPPORTER IN SHIELD EXCAVATOR
摘要
申请公布号
JPS63134795(A)
申请公布日期
1988.06.07
申请号
JP19860281391
申请日期
1986.11.26
申请人
MITSUI CONSTR CO LTD
发明人
ISHIDA KIKUO;HAYASHI TOSHIO;UOZUMI MASATAKA
分类号
E21D9/06;E21D11/10
主分类号
E21D9/06
代理机构
代理人
主权项
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