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发明名称
Durchflussregeleinrichtung
摘要
申请公布号
DE1423906(A1)
申请公布日期
1969.01.30
申请号
DE19611423906
申请日期
1961.12.08
申请人
SIEMENS AG
发明人
PAUL HAY,DIPL.-ING.
分类号
G05D7/06
主分类号
G05D7/06
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代理人
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