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经营范围
发明名称
Tunghøreapparat.
摘要
申请公布号
DK124439(B)
申请公布日期
1972.10.16
申请号
DK19650001931
申请日期
1965.04.14
申请人
CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
发明人
JEAN-CLAUDE LAFON;MARC RICHARD
分类号
G10L11/00;H04R25/00;(IPC1-7):H04R25/00
主分类号
G10L11/00
代理机构
代理人
主权项
地址
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