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经营范围
发明名称
Rueckkopplungsschaltung
摘要
申请公布号
DE581836(C)
申请公布日期
1935.09.28
申请号
DE1932T040597D
申请日期
1932.04.24
申请人
TELEFUNKEN GESELLSCHAFT FUER DRAHTLOSE TELEGRAPHIE M.B.H.
发明人
MUTH HERBERT;RUNGE DR. WILHELM
分类号
H03B5/10
主分类号
H03B5/10
代理机构
代理人
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地址
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