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发明名称
SISTEMA PERFEZIONATO PER L IDEN TIFICAZIONE DI CARATTERI
摘要
申请公布号
IT1012135(B)
申请公布日期
1977.03.10
申请号
IT19740022008
申请日期
1974.04.29
申请人
IBM CORP
发明人
分类号
G06K9/72;G06F17/24;G06K9/03;(IPC1-7):G06K/
主分类号
G06K9/72
代理机构
代理人
主权项
地址
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