Zoning circuits for a character reader,申请号US19640392797-传众专利搜索

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发明名称	Zoning circuits for a character reader
摘要
申请公布号	US3305835(A)	申请公布日期	1967.02.21
申请号	US19640392797	申请日期	1964.08.28
申请人	RADIO CORPORATION OF AMERICA	发明人	BELTZ JOHN P.
分类号	G06K9/32	主分类号	G06K9/32
代理机构		代理人
主权项
地址

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