SEGMENT ERECTOR FOR SHIELD EXCAVATOR,申请号JP19930178515-传众专利搜索

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发明名称	SEGMENT ERECTOR FOR SHIELD EXCAVATOR
摘要
申请公布号	JPH0711899(A)	申请公布日期	1995.01.13
申请号	JP19930178515	申请日期	1993.06.28
申请人	KOMATSU LTD	发明人	UEDA KOSHI;OOTANI MICHIHIRO;MIURA KEIJI
分类号	E21D11/40;(IPC1-7):E21D11/40	主分类号	E21D11/40
代理机构		代理人
主权项
地址

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