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发明名称
SYSTEME DE TRANSMISSION DE MUSIQUE PAR VOIE TELEPHONIQUE
摘要
申请公布号
FR2523786(B1)
申请公布日期
1987.10.09
申请号
FR19820004742
申请日期
1982.03.19
申请人
BERNARD ALAIN
发明人
分类号
H04M11/00;G10H1/00;G10H1/18;H04B1/66;H04M11/08;(IPC1-7):H04M11/00;G10H5/00;G10H7/00
主分类号
H04M11/00
代理机构
代理人
主权项
地址
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