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发明名称
Radio receiver regulating voltage circuit
摘要
申请公布号
US2874275(A)
申请公布日期
1959.02.17
申请号
US19540439762
申请日期
1954.06.28
申请人
NORTH AMERICAN PHILIPS COMPANY, INC.
发明人
STARREVELD JAAP;KLERK AUTONIE C. DE
分类号
H03G3/22
主分类号
H03G3/22
代理机构
代理人
主权项
地址
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