System and apparatus for sorting perforated record cards,申请号GB19360004597-传众专利搜索

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发明名称	System and apparatus for sorting perforated record cards
摘要
申请公布号	GB456951(A)	申请公布日期	1936.11.18
申请号	GB19360004597	申请日期	1936.02.14
申请人	ROBERT ROGER MAURICE DESAUBLIAUX	发明人
分类号	G06K21/04	主分类号	G06K21/04
代理机构		代理人
主权项
地址

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