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发明名称
Magnetverstaerkeranordnung
摘要
申请公布号
DE1117652(B)
申请公布日期
1961.11.23
申请号
DE1960R029248
申请日期
1960.12.08
申请人
LUDWIG ROOS
发明人
ROOS LUDWIG
分类号
H03F9/04
主分类号
H03F9/04
代理机构
代理人
主权项
地址
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