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发明名称
TELEVISION SYNCHRONOUS RECEIVER
摘要
申请公布号
GB9012359(D0)
申请公布日期
1990.07.25
申请号
GB19900012359
申请日期
1990.06.02
申请人
CITIZEN WATCH CO LTD
发明人
分类号
H03D1/22;H03D7/16;H03D7/18;H04N5/44;H04N5/455
主分类号
H03D1/22
代理机构
代理人
主权项
地址
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