A GUIDE DEVICE THAT INSERT GRAND PACKING OF WATERCONTROL VALVE FOR PIPE WATER WORKS,申请号KR20050089959-传众专利搜索

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发明名称	A GUIDE DEVICE THAT INSERT GRAND PACKING OF WATERCONTROL VALVE FOR PIPE WATER WORKS
摘要
申请公布号	KR100540220(B1)	申请公布日期	2005.12.23
申请号	KR20050089959	申请日期	2005.09.27
申请人	WATER RESOURCES ENGINEERING CORPORATION	发明人	PARK, YEONG SIK;KIM, JIN WON;SHIM, WOO CHUN;LEE, KYOUNG SOB
分类号	F16K3/30;F16K3/02;F16K25/00	主分类号	F16K3/30
代理机构		代理人
主权项
地址

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