BALL CHECK VALVE,申请号KR1020017000362-传众专利搜索

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发明名称	BALL CHECK VALVE
摘要
申请公布号	KR20010074690(A)	申请公布日期	2001.08.09
申请号	KR1020017000362	申请日期	2001.01.09
申请人		发明人
分类号	F16K15/04	主分类号	F16K15/04
代理机构		代理人
主权项
地址

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