MANHOLE FORMING APPARATUS WITH FIXED UNIT FOR PIPE CONNECTER,申请号KR20070007572-传众专利搜索

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发明名称	MANHOLE FORMING APPARATUS WITH FIXED UNIT FOR PIPE CONNECTER
摘要
申请公布号	KR20070031349(A)	申请公布日期	2007.03.19
申请号	KR20070007572	申请日期	2007.01.24
申请人		发明人
分类号	E02D29/12;B28B21/00	主分类号	E02D29/12
代理机构		代理人
主权项
地址

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