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发明名称
Einrichtung zur AEnderung der Kopplung zweier abgestimmter Stromkreise
摘要
申请公布号
DE706236(C)
申请公布日期
1941.05.21
申请号
DE1933K142547D
申请日期
1933.10.24
申请人
LADISLAUS VON KRAMOLIN
发明人
分类号
H03H7/00
主分类号
H03H7/00
代理机构
代理人
主权项
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