A MANHOLE LOCKING ASSEMBLY,申请号KR20030050333-传众专利搜索

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发明名称	A MANHOLE LOCKING ASSEMBLY
摘要
申请公布号	KR100577981(B1)	申请公布日期	2006.05.11
申请号	KR20030050333	申请日期	2003.07.22
申请人		发明人
分类号	E02D29/14	主分类号	E02D29/14
代理机构		代理人
主权项
地址

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