,申请号JP19960091402-传众专利搜索

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发明名称
摘要
申请公布号	JP3145303(B2)	申请公布日期	2001.03.12
申请号	JP19960091402	申请日期	1996.04.12
申请人		发明人
分类号	E21D9/04;E21D13/02;(IPC1-7):E21D13/02	主分类号	E21D9/04
代理机构		代理人
主权项
地址

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