A NON-RETURN VALVE,申请号KR20017016101-传众专利搜索

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发明名称	A NON-RETURN VALVE
摘要
申请公布号	KR100708492(B1)	申请公布日期	2007.04.16
申请号	KR20017016101	申请日期	2001.12.14
申请人		发明人
分类号	F16K15/14	主分类号	F16K15/14
代理机构		代理人
主权项
地址

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