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发明名称
INSTRUCTION INDICATING APPARATUS FOR A RECORD AND/OR PLAYBACK DEVICE
摘要
申请公布号
US4051540(A)
申请公布日期
1977.09.27
申请号
US19760678697
申请日期
1976.04.20
申请人
DICTAPHONE CORPORATION
发明人
WILDER, LESLIE N.;WHITNEY, JAMES C.;MATISON, GARY
分类号
G09G3/14;G11B27/34;(IPC1-7):G11B15/18
主分类号
G09G3/14
代理机构
代理人
主权项
地址
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