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经营范围
发明名称
Recording and playback apparatus
摘要
申请公布号
GB2092862(A)
申请公布日期
1982.08.18
申请号
GB19820007838
申请日期
1980.06.17
申请人
GEARY ARTHUR GEORGE
发明人
分类号
G11B15/02;H04M3/53;(IPC1-7):H04M3/50
主分类号
G11B15/02
代理机构
代理人
主权项
地址
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