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发明名称
Installation destinée à transformer une oscillation modulée en fréquence en une oscillation modulée en amplitude
摘要
申请公布号
FR880022(A)
申请公布日期
1943.03.11
申请号
FRD880022
申请日期
1942.03.06
申请人
TELEFUNKEN GESELLSCHAFT FU:R DRAHTLOSE TELEGRAPHIE M. B. H.
发明人
分类号
H03D3/00
主分类号
H03D3/00
代理机构
代理人
主权项
地址
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