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发明名称
摘要
申请公布号
FR2251124(B1)
申请公布日期
1978.05.05
申请号
FR19740036976
申请日期
1974.11.07
申请人
RCA CORP
发明人
分类号
H03G3/12;G05F3/26;H03F3/347;H03F3/45;(IPC1-7):H03F3/04
主分类号
H03G3/12
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