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发明名称
MULTIPLE CASSETTE RECORD AND/OR PLAYBACK APPARATUS AND SYSTEMS INCORPORATING THE SAME
摘要
申请公布号
GB1591254(A)
申请公布日期
1981.06.17
申请号
GB19770037805
申请日期
1977.09.09
申请人
DICTAPHONE CORP
发明人
分类号
G11B15/68;(IPC1-7):G11B15/68
主分类号
G11B15/68
代理机构
代理人
主权项
地址
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