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发明名称
Circuit arrangement of computer learning system
摘要
申请公布号
CZ12813(U1)
申请公布日期
2003.01.15
申请号
CZ20020013536U
申请日期
2002.10.04
申请人
CENTRUM MODERNIHO VZDELAVANI, V.O.S.
发明人
SACHOVA VERONIKA ING.;STRNAD PAVEL
分类号
G06F13/10;G09B5/14;(IPC1-7):G06F13/10
主分类号
G06F13/10
代理机构
代理人
主权项
地址
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