Perfectionnements aux multiplex à impulsions,申请号FRD1166694-传众专利搜索

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发明名称	Perfectionnements aux multiplex à impulsions
摘要
申请公布号	FR1166694(A)	申请公布日期	1958.11.13
申请号	FRD1166694	申请日期	1957.02.07
申请人	SOCIETE FRANCAISE RADIO-ELECTRIQUE	发明人
分类号	H04J3/08	主分类号	H04J3/08
代理机构		代理人
主权项
地址

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