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发明名称
AUFNAHME- UND/ODER WIEDERGABEGERAET.
摘要
申请公布号
CH666762(A5)
申请公布日期
1988.08.15
申请号
CH19840006149
申请日期
1984.12.21
申请人
DICTAPHONE CORPORATION
发明人
DWYER, JOHN J.;SALTZMAN, JEREMY;HIPP, BETSY
分类号
G11B15/02;G11B15/10;G11B15/18;G11B19/00;G11B27/10;G11B27/34;(IPC1-7):G11B15/02
主分类号
G11B15/02
代理机构
代理人
主权项
地址
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