Valve seat for ball valve,申请号KR20080014575U-传众专利搜索

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发明名称	Valve seat for ball valve
摘要
申请公布号	KR20100004817(U)	申请公布日期	2010.05.11
申请号	KR20080014575U	申请日期	2008.10.31
申请人		发明人
分类号	F16K5/06;F16K5/20	主分类号	F16K5/06
代理机构		代理人
主权项
地址

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