Improvements in transfer sheet arrangements for use with continuous copy sheets in typewriters and the like,申请号GB19370007039-传众专利搜索

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发明名称	Improvements in transfer sheet arrangements for use with continuous copy sheets in typewriters and the like
摘要
申请公布号	GB490401(A)	申请公布日期	1938.08.15
申请号	GB19370007039	申请日期	1937.03.10
申请人	WILLIAM DOUGLAS	发明人
分类号	B41J17/00	主分类号	B41J17/00
代理机构		代理人
主权项
地址

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