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经营范围
发明名称
Production artificielle de la parole ou autres ondes complexes
摘要
申请公布号
FR907565(A)
申请公布日期
1946.03.15
申请号
FRD907565
申请日期
1941.09.17
申请人
LE MATERIEL TELEPHONIQUE
发明人
分类号
G10L25/00
主分类号
G10L25/00
代理机构
代理人
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