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发明名称
Dispositif de retransmission radiotéléphonique
摘要
申请公布号
FR1003234(A)
申请公布日期
1952.03.17
申请号
FRD1003234
申请日期
1946.12.20
申请人
LES LABORATOIRES RADIOELECTRIQUES
发明人
MALDIDIER JEAN-ANDRE
分类号
H04B7/155
主分类号
H04B7/155
代理机构
代理人
主权项
地址
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