Improvements in or relating to rotary duplicating machines,申请号GB19600014029-传众专利搜索

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发明名称	Improvements in or relating to rotary duplicating machines
摘要
申请公布号	GB887031(A)	申请公布日期	1962.01.10
申请号	GB19600014029	申请日期	1960.04.21
申请人	WILHELM RTTZERFELD;GERHARD RITZERFELD	发明人
分类号	B41F31/00	主分类号	B41F31/00
代理机构		代理人
主权项
地址

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