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发明名称
Verfahren zur Stoerbefreiung beim Empfang elektrischer Schwingungen
摘要
申请公布号
DE532665(C)
申请公布日期
1931.09.02
申请号
DE1929G077869D
申请日期
1929.11.05
申请人
DR. G. LEITHAEUSER;DIPL.-ING. JOH. GRUETZMACHER
发明人
分类号
H03D1/08;H04B1/12
主分类号
H03D1/08
代理机构
代理人
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