An improved method of line printing device for duplicating a selected line or lines of a master sheet,申请号GB19500011939-传众专利搜索

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发明名称	An improved method of line printing device for duplicating a selected line or lines of a master sheet
摘要
申请公布号	GB696034(A)	申请公布日期	1953.08.19
申请号	GB19500011939	申请日期	1950.05.12
申请人	DITTO, INCORPORATED	发明人
分类号	B41L11/00	主分类号	B41L11/00
代理机构		代理人
主权项
地址

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