PROPORTIONAL LETTER-FEED MECHANISM FOR TYPEWRITERS OR THE LIKE,申请号CAD584105-传众专利搜索

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发明名称	PROPORTIONAL LETTER-FEED MECHANISM FOR TYPEWRITERS OR THE LIKE
摘要
申请公布号	CA584105(A)	申请公布日期	1959.09.29
申请号	CAD584105	申请日期
申请人	UNDERWOOD CORPORATION	发明人	JOHN TOGGENBURGER
分类号		主分类号
代理机构		代理人
主权项
地址

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