UN DISPOSITIVO PARA LA REALIZACIËN DE UN PROGRAMA DE INFORMACIONES, EN PARTICULAR DE ENSENANZA,申请号ES19630003134-传众专利搜索

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发明名称	UN DISPOSITIVO PARA LA REALIZACIËN DE UN PROGRAMA DE INFORMACIONES, EN PARTICULAR DE ENSENANZA
摘要
申请公布号	ES313463(A1)	申请公布日期	1966.02.16
申请号	ES19630003134	申请日期	1965.05.26
申请人	SOCIETE EUROPEENNE D'EQUIPMENT (EUREQUIP)	发明人
分类号	G09B;(IPC1-7):G09B	主分类号	G09B
代理机构		代理人
主权项
地址

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