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发明名称
Устройство для умножения частоты
摘要
申请公布号
SU67166(A1)
申请公布日期
1945.11.30
申请号
SU19400318476
申请日期
1940.04.09
申请人
PINCHUK A.G.
发明人
PINCHUK A.G.
分类号
H01F38/04
主分类号
H01F38/04
代理机构
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