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发明名称
Preisgünstiger universeller digitaler Amplitudensteller
摘要
申请公布号
DE69031069(T2)
申请公布日期
1997.10.30
申请号
DE19906031069T
申请日期
1990.12.07
申请人
AT&T CORP., NEW YORK, N.Y., US
发明人
KUTZAVITCH, WALTER G., FREEHOLD, NEW JERSEY 07728, US;ROSENTHAL, EUGENE J., HIGHLAND PARK, NEW JERSEY 08904, US
分类号
H03G3/02;H03G1/00;H03G3/00;(IPC1-7):H03G1/00
主分类号
H03G3/02
代理机构
代理人
主权项
地址
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