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发明名称
Système de réceptions multiples
摘要
申请公布号
FR939051(A)
申请公布日期
1948.11.03
申请号
FRD939051
申请日期
1946.03.29
申请人
INTERNATIONAL STANDARD ELECTRIC CORPORATION
发明人
TERMAN FREDERICK EMMONS
分类号
H04B7/02
主分类号
H04B7/02
代理机构
代理人
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