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发明名称
FREQUENCY TRACKING SYSTEM
摘要
申请公布号
GB8926995(D0)
申请公布日期
1990.01.17
申请号
GB19890026995
申请日期
1989.11.29
申请人
MOTOROLA INC
发明人
分类号
G06F3/153;G09G5/12;G09G5/18;H03L7/089;H03L7/113;H04N5/12
主分类号
G06F3/153
代理机构
代理人
主权项
地址
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