Verfahren und Bandfilter zur kontinuierlichen Verschiebung eines Frequenzbandes von konstanter absoluter Bandbreite längs des Frequenzspektrums.,申请号CHD217892-传众专利搜索

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发明名称	Verfahren und Bandfilter zur kontinuierlichen Verschiebung eines Frequenzbandes von konstanter absoluter Bandbreite längs des Frequenzspektrums.
摘要
申请公布号	CH217892(A)	申请公布日期	1941.11.15
申请号	CHD217892	申请日期	1939.03.14
申请人	HASLER A. G. WERKE FUER TELEPHONIE & PRAEZISIONSMECHANIK	发明人	HASLER A. G. WERKE FUER TELEPHONIE & PRAEZISIONSMECHANIK
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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