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发明名称
Rueckgekoppelte Verstaerkeranordnungen
摘要
申请公布号
DE634398(C)
申请公布日期
1936.08.26
申请号
DE1933K132504D
申请日期
1933.12.17
申请人
DR. GUENTHER KRAWINKEL
发明人
分类号
H03F1/36;H04B1/16
主分类号
H03F1/36
代理机构
代理人
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地址
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