Double-seat valve with leak control,申请号EP19990100464-传众专利搜索

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发明名称	Double-seat valve with leak control
摘要
申请公布号	EP0928915(B1)	申请公布日期	2005.08.10
申请号	EP19990100464	申请日期	1999.01.12
申请人	WILHELM GUTH GMBH & CO. KG	发明人	THOMASCHKI, STEPHAN
分类号	F16K1/44;(IPC1-7):F16K1/44	主分类号	F16K1/44
代理机构		代理人
主权项
地址

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