Codeur pour transmissions par impulsions à modulation de fréquence,申请号FRD1081158-传众专利搜索

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发明名称	Codeur pour transmissions par impulsions à modulation de fréquence
摘要
申请公布号	FR1081158(A)	申请公布日期	1954.12.16
申请号	FRD1081158	申请日期	1953.04.08
申请人	SOCIETE FRANCAISE RADIO-ELECTRIQUE	发明人
分类号	H03M1/00	主分类号	H03M1/00
代理机构		代理人
主权项
地址

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