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发明名称
APPARATUS FOR SCRAMBLING AND UNSCRAMBLING AN AMPLITUDE MODULATED SIGNAL
摘要
申请公布号
CA1016647(A)
申请公布日期
1977.08.30
申请号
CA19750230897
申请日期
1975.07.07
申请人
BALL, EDWARD T.
发明人
BALL, EDWARD T.
分类号
H04N7/171
主分类号
H04N7/171
代理机构
代理人
主权项
地址
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