Improvements in typewriters,申请号GB19630014374-传众专利搜索

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发明名称	Improvements in typewriters
摘要
申请公布号	GB1065058(A)	申请公布日期	1967.04.12
申请号	GB19630014374	申请日期	1963.04.10
申请人	UNWIN BROTHERS LIMITED	发明人	SMITH BERTIE ERIC
分类号	B41J3/30	主分类号	B41J3/30
代理机构		代理人
主权项
地址

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