Perfectionnements aux dispositifs de divison,申请号FRD1129911-传众专利搜索

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发明名称	Perfectionnements aux dispositifs de divison
摘要
申请公布号	FR1129911(A)	申请公布日期	1957.01.29
申请号	FRD1129911	申请日期	1955.01.17
申请人	LABORATOIRES D'ELECTRONIQUE ET DE PHYSIQUE APPLIQUEES	发明人	BERANGER RAYMOND
分类号	G06F7/498;G06F7/52	主分类号	G06F7/498
代理机构		代理人
主权项
地址

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