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发明名称
VALVE
摘要
申请公布号
EP0286947(B1)
申请公布日期
1990.09.26
申请号
EP19880105402
申请日期
1988.04.05
申请人
SIEMENS AKTIENGESELLSCHAFT
发明人
HOLTFOTH, PETER;ZILL, HEINRICH
分类号
F16K17/04;F16K47/00
主分类号
F16K17/04
代理机构
代理人
主权项
地址
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