Verfahren zur Übertragung von Programmsignalen.,申请号CHD264143-传众专利搜索

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发明名称	Verfahren zur Übertragung von Programmsignalen.
摘要
申请公布号	CH264143(A)	申请公布日期	1949.09.30
申请号	CHD264143	申请日期	1948.04.23
申请人	TELEFONAKTIEBOLAGET L. M. ERICSSON	发明人	ERICSSON TELEFONAKTIEBOLAGET L. M.
分类号	H04J1/04;H04J1/18	主分类号	H04J1/04
代理机构		代理人
主权项
地址

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