Typewriter,申请号US19380208858-传众专利搜索

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发明名称	Typewriter
摘要
申请公布号	US2151191(A)	申请公布日期	1939.03.21
申请号	US19380208858	申请日期	1938.05.19
申请人	LAWRENCE J. WEST	发明人	CRANE MERRELL L.;FISHER GILBERT W.
分类号	B41J19/32	主分类号	B41J19/32
代理机构		代理人
主权项
地址

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