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发明名称
STYLUS ARM STRUCTURE
摘要
申请公布号
GB1426329(A)
申请公布日期
1976.02.25
申请号
GB19750032491
申请日期
1973.04.18
申请人
RCA CORPORATION
发明人
分类号
G11B11/00;H04R1/16;H04R1/18;(IPC1-7):G11B21/20
主分类号
G11B11/00
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代理人
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