Verfahren zur selektiven Trennung von ultrakurzwelligen Schwingungen von langwelligen Stoerschwingungen,申请号DE1933T043004D-传众专利搜索

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发明名称	Verfahren zur selektiven Trennung von ultrakurzwelligen Schwingungen von langwelligen Stoerschwingungen
摘要
申请公布号	DE669789(C)	申请公布日期	1939.01.04
申请号	DE1933T043004D	申请日期	1933.08.30
申请人	TELEFUNKEN GESELLSCHAFT FUER DRAHTLOSE TELEGRAPHIE M.B.H.	发明人	HOLLMANN DR.-ING. HANS ERICH
分类号	H01Q15/12;H04B1/10	主分类号	H01Q15/12
代理机构		代理人
主权项
地址

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