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发明名称
TIME LIMITED TRANSMISSIONS
摘要
申请公布号
US3500459(A)
申请公布日期
1970.03.10
申请号
USD3500459
申请日期
1966.08.31
申请人
MOTOROLA INC.
发明人
JOHN W. BATTIN;JIMMY PAUL COMBS
分类号
G04C23/00;(IPC1-7):H04B1/02
主分类号
G04C23/00
代理机构
代理人
主权项
地址
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