Method for use in the production of a copy of an original text,申请号GB19610016358-传众专利搜索

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发明名称	Method for use in the production of a copy of an original text
摘要
申请公布号	GB922666(A)	申请公布日期	1963.04.03
申请号	GB19610016358	申请日期	1961.05.05
申请人	WILHELM RITZERFELD;GERHARD RITZERFELD	发明人
分类号	B41C1/055;B41M5/04	主分类号	B41C1/055
代理机构		代理人
主权项
地址

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