Repeat typing mechanism for power-operated typewriters and like machines,申请号US19500187587-传众专利搜索

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发明名称	Repeat typing mechanism for power-operated typewriters and like machines
摘要
申请公布号	US2620056(A)	申请公布日期	1952.12.02
申请号	US19500187587	申请日期	1950.09.29
申请人	ROYAL TYPEWRITER COMPANY, INC.	发明人	KUPPER WILLIAM H.
分类号	B41J25/02	主分类号	B41J25/02
代理机构		代理人
主权项
地址

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