APPARATUS PREVENTING WATER LEAKAGE WITH PILOT VALVE FOR BUTTERFLY VALVE,申请号KR20050069925-传众专利搜索

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发明名称	APPARATUS PREVENTING WATER LEAKAGE WITH PILOT VALVE FOR BUTTERFLY VALVE
摘要
申请公布号	KR100764157(B1)	申请公布日期	2007.10.11
申请号	KR20050069925	申请日期	2005.07.29
申请人		发明人
分类号	F16K1/226;F16K25/00	主分类号	F16K1/226
代理机构		代理人
主权项
地址

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