Transmission of messages or pictures over long distance lines,申请号US19330682922-传众专利搜索

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发明名称	Transmission of messages or pictures over long distance lines
摘要
申请公布号	US2110444(A)	申请公布日期	1938.03.08
申请号	US19330682922	申请日期	1933.07.31
申请人	RADIO PATENTS CORPORATION	发明人	LAUB JACOBO J.;KIRSCHSTEIN FRIEDRICH
分类号	H04J1/00	主分类号	H04J1/00
代理机构		代理人
主权项
地址

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