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发明名称
(A) ;METHOD FOR CONVERTING FREQUENCY IN CONVERTER FOR CATV TERMINAL EQUIPMENT
摘要
申请公布号
JPS63141478(U)
申请公布日期
1988.09.19
申请号
JP19870032876U
申请日期
1987.03.06
申请人
发明人
分类号
G01P13/00;G01V8/16;(IPC1-7):G01V9/04
主分类号
G01P13/00
代理机构
代理人
主权项
地址
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