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发明名称
Dispositif électrique destiné notamment aux appareils commandés par signaux vocaux
摘要
申请公布号
FR1061588(A)
申请公布日期
1954.04.13
申请号
FRD1061588
申请日期
1952.08.22
申请人
WESTINGHOUSE ELECTRIC CORPORATION
发明人
分类号
H04B1/46
主分类号
H04B1/46
代理机构
代理人
主权项
地址
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