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经营范围
发明名称
BALL PLUG VALVE
摘要
申请公布号
EP0322546(A3)
申请公布日期
1990.08.01
申请号
EP19880118729
申请日期
1988.11.10
申请人
FEODOR BURGMANN DICHTUNGSWERKE GMBH & CO.
发明人
ZATTERIN, HANS-WERNER, DIPL. ING.
分类号
F16K5/20;(IPC1-7):F16K5/20;F16K39/06
主分类号
F16K5/20
代理机构
代理人
主权项
地址
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