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发明名称
BANDAUFNAHME- UND WIEDERGABEGERAET
摘要
申请公布号
AT354121(B)
申请公布日期
1979.12.27
申请号
AT19720002255
申请日期
1972.03.16
申请人
RCA CORPORATION
发明人
分类号
G11B15/26;G11B15/29;G11B15/50;G11B15/52;(IPC1-7):G11B15/18
主分类号
G11B15/26
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