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发明名称
Schaltungsanordnung zur Verstaerkung elektrischer Impulse
摘要
申请公布号
DE648370(C)
申请公布日期
1937.07.29
申请号
DE1931K123129D
申请日期
1931.11.24
申请人
LEON LADISLAUS VON KRAMOLIN
发明人
分类号
H03F3/02
主分类号
H03F3/02
代理机构
代理人
主权项
地址
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