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发明名称
Einrichtung zur Steuerung bzw. zur unmittelbaren Betaetigung von zur Spannungsregelung dienenden Apparaten
摘要
申请公布号
DE741172(C)
申请公布日期
1943.11.05
申请号
DE1935R094625D
申请日期
1935.11.02
申请人
DIPL.-ING. FRANZ RATKOVSZKY
发明人
分类号
G05F1/247
主分类号
G05F1/247
代理机构
代理人
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