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发明名称
DREHTRANSFORMATORVORRICHTUNG FUER EIN 4-KOPF-AUFZEICHNUNGS- UND/ODER -WIEDERGABEGERAET
摘要
申请公布号
DE3342493(A1)
申请公布日期
1984.05.30
申请号
DE19833342493
申请日期
1983.11.24
申请人
VICTOR COMPANY OF JAPAN,LTD.
发明人
HIROTA,AKIRA;TSURUTA,MASAHIKO
分类号
H01F38/14;G11B5/008;G11B5/02;G11B5/53;G11B15/14;(IPC1-7):H04N5/78;H01F29/08
主分类号
H01F38/14
代理机构
代理人
主权项
地址
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