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发明名称
METHOD OF AND CIRCUIT FOR CONTROLLING AN AUDIO FREQUENCY SIGNAL TRANSMITTER
摘要
申请公布号
PL262110(A1)
申请公布日期
1987.06.29
申请号
PL19860262110
申请日期
1986.10.27
申请人
发明人
分类号
G08C;H04L;(IPC1-7):H04L/;G08C/
主分类号
G08C
代理机构
代理人
主权项
地址
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