Improvements in or relating to printing mechanism,申请号GB19290024984-传众专利搜索

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发明名称	Improvements in or relating to printing mechanism
摘要
申请公布号	GB317450(A)	申请公布日期	1930.11.17
申请号	GB19290024984	申请日期	1929.08.15
申请人	THE BRITISH TABULATING MACHINE COMPANY LIMITED	发明人
分类号	G06K15/04	主分类号	G06K15/04
代理机构		代理人
主权项
地址

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