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经营范围
发明名称
Circuit arrangement for producing a control voltage
摘要
申请公布号
US3020480(A)
申请公布日期
1962.02.06
申请号
US19580730947
申请日期
1958.04.25
申请人
NORTH AMERICAN PHILIPS COMPANY, INC.
发明人
JANSSEN PETER JOHANNES HUBERTUS;SMEULERS WOUTER
分类号
H04N5/12
主分类号
H04N5/12
代理机构
代理人
主权项
地址
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