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发明名称
Abstimmanzeiger fuer Empfaenger mit Schwundausgleich
摘要
申请公布号
DE695846(C)
申请公布日期
1940.09.04
申请号
DE193301H8239D
申请日期
1933.12.01
申请人
HELIOWATT WERKE ELEKTRIZITAETS-AKT.-GES.
发明人
分类号
H03J1/04
主分类号
H03J1/04
代理机构
代理人
主权项
地址
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