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发明名称
Device for regulating the output voltage of an amplifier by means of thermosensitive resistances
摘要
申请公布号
US2572108(A)
申请公布日期
1951.10.23
申请号
US19490099850
申请日期
1949.06.17
申请人
CHRISTIAN CHALHOUB
发明人
CHALHOUB CHRISTIAN
分类号
H03G3/22
主分类号
H03G3/22
代理机构
代理人
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