An improved sheet magazine and feeding device for typewriting machines,申请号GB19410008476-传众专利搜索

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发明名称	An improved sheet magazine and feeding device for typewriting machines
摘要
申请公布号	GB547513(A)	申请公布日期	1942.08.31
申请号	GB19410008476	申请日期	1941.07.04
申请人	CHARLES WEBSTER POTTER	发明人
分类号	B41J13/10	主分类号	B41J13/10
代理机构		代理人
主权项
地址

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