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发明名称
Procédé de déformation des courants sinusoïdaux dans le but d'obtenir des fréquences harmoniques
摘要
申请公布号
FR684527(A)
申请公布日期
1930.06.26
申请号
FRD684527
申请日期
1929.11.07
申请人
TELEFUNKEN GESELLSCHAFT FUR DRAHTLOSE TELEGRAPHIE M.B.H.
发明人
分类号
H03B19/10
主分类号
H03B19/10
代理机构
代理人
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地址
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