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经营范围
发明名称
APPARATUS FOR READING INFORMATION OFF PUNCHED CARDS
摘要
申请公布号
SU959107(A1)
申请公布日期
1982.09.15
申请号
SU19813236670
申请日期
1981.01.12
申请人
ERSHOV VASILIJ A,SU;YAKOBSON ALEKSANDR B,SU;ANTONOV PAVEL B,SU
发明人
ERSHOV VASILIJ A,SU;YAKOBSON ALEKSANDR B,SU;ANTONOV PAVEL B,SU
分类号
G06K7/14;(IPC1-7):G06K7/14
主分类号
G06K7/14
代理机构
代理人
主权项
地址
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