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发明名称
ELECTRONIC DEVICE FOR STUDYING FOREIGN LANGUAGE MORPHOLOGY
摘要
申请公布号
SU1417025(A1)
申请公布日期
1988.08.15
申请号
SU19864163545
申请日期
1986.12.18
申请人
KI POLT I IM.50-LETIYA VELIKOJ SOTSIALISTICHESKOJ REVOLYUTSII
发明人
KORNEJCHUK VIKTOR I,SU;MIKHAJLYUK ANTON YU,SU;NOVIKOV VLADIMIR A,SU;SAVELEV ALEKSANDR YA,SU
分类号
G09B19/06
主分类号
G09B19/06
代理机构
代理人
主权项
地址
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