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经营范围
发明名称
Hochfrequenzverstaerker mit zwei durch eine Zwischenroehre getrennten, gegeneinanderfest verstimmten Schwingungskreisen
摘要
申请公布号
DE697709(C)
申请公布日期
1940.10.21
申请号
DE193801M0707D
申请日期
1938.02.17
申请人
DR.-ING. JOACHIM MUEHLNER
发明人
MUEHLNER DR.-ING. JOACHIM
分类号
H03H7/01
主分类号
H03H7/01
代理机构
代理人
主权项
地址
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