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发明名称
UEbertragungssystem fuer zeitlich mit verschiedenen bzw. veraenderlichen Frequenzen bzw. Amplituden sich aendernde elektrische Groessen
摘要
申请公布号
DE905493(C)
申请公布日期
1954.03.04
申请号
DE1951L008337
申请日期
1951.02.17
申请人
LOEWE OPTA AKTIENGESELLSCHAFT
发明人
EGERER DR. KARL ALEXANDER;STOFF DIPL.-ING. WOLFGANG;NEUMANN DIPL.-ING. EGON
分类号
H04J3/00;H04N7/04
主分类号
H04J3/00
代理机构
代理人
主权项
地址
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