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发明名称
Improvements in or relating to devices for the display and storage of sound records
摘要
申请公布号
GB905840(A)
申请公布日期
1962.09.12
申请号
GB19600012425
申请日期
1960.04.07
申请人
RICHARD NATHANIEL BEIM
发明人
分类号
A47B81/06;A47F5/01
主分类号
A47B81/06
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