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经营范围
发明名称
Oscillation generator
摘要
申请公布号
US2004171(A)
申请公布日期
1935.06.11
申请号
US19330668957
申请日期
1933.05.02
申请人
TELEFUNKEN GESELLSCHAFT FUR DRAHTLOSE TELEGRAPHIE M.B.H.
发明人
MUTH HERBERT;RUNGE WILHELM
分类号
H03B5/10
主分类号
H03B5/10
代理机构
代理人
主权项
地址
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