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发明名称
Perfectionnements aux cartouches de pick-up stéréophonique
摘要
申请公布号
FR86785(E)
申请公布日期
1966.04.08
申请号
FR19640993292
申请日期
1964.10.30
申请人
COMPAGNIE FRANCAISE THOMSON-HOUSTON
发明人
分类号
H04R17/08
主分类号
H04R17/08
代理机构
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