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发明名称
Stroemungsgesteuertes Schalt- oder Verstaerkerelement
摘要
申请公布号
DE1650826(A1)
申请公布日期
1971.06.03
申请号
DE19681650826
申请日期
1968.03.15
申请人
RICHARDS,GEORGE B.
发明人
B. RICHARDS,GEORGE
分类号
F15C1/08
主分类号
F15C1/08
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代理人
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