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经营范围
发明名称
Digitaalisignaalin amplitudinsäätöjärjestelmä digitaalisignaalien muuttamiseksi jokseenkin tasaisin dB-askelin
摘要
申请公布号
FI92778(B)
申请公布日期
1994.09.15
申请号
FI19870004065
申请日期
1987.09.17
申请人
RCA LICENSING CORPORATION (A DELAWARE CORPORATION)
发明人
CHRISTOPHER, TODD J.;DIETERICH, CHARLES BENJAMIN
分类号
G06F7/53;G06F7/525;G06F7/533;G06F17/10;H03G3/00;H03G3/02;H03G7/00;H04R3/00;(IPC1-7):H03G3/00
主分类号
G06F7/53
代理机构
代理人
主权项
地址
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