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发明名称
Schaltung zur elektrischen Regelung des Verhaeltnisses zweier Mengenstroeme
摘要
申请公布号
DE750937(C)
申请公布日期
1954.06.14
申请号
DE1941H164610D
申请日期
1941.02.15
申请人
HARTMANN & BRAUN A. G.
发明人
TOELLER HEINRICH DR.
分类号
G05D11/13
主分类号
G05D11/13
代理机构
代理人
主权项
地址
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