A MANHOLE FOR PUMPING DEVICE,申请号KR20050034144U-传众专利搜索

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发明名称	A MANHOLE FOR PUMPING DEVICE
摘要
申请公布号	KR200409946(Y1)	申请公布日期	2006.03.03
申请号	KR20050034144U	申请日期	2005.12.03
申请人		发明人
分类号	E02D29/12	主分类号	E02D29/12
代理机构		代理人
主权项
地址

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