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发明名称
Digital-to-analogue converter
摘要
申请公布号
US3019426(A)
申请公布日期
1962.01.30
申请号
US19570699597
申请日期
1957.11.29
申请人
UNITED AIRCRAFT CORPORATION
发明人
GILBERT JACK
分类号
H03M1/00
主分类号
H03M1/00
代理机构
代理人
主权项
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