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经营范围
发明名称
AUDIOVISUAL TEACHING APPARATUS
摘要
申请公布号
SU1425758(A1)
申请公布日期
1988.09.23
申请号
SU19864117558
申请日期
1986.06.10
申请人
KI POLT I IM.50-LETIYA VELIKOJ SOTSIALISTICHESKOJ REVOLYUTSII
发明人
GAVAD FADL KHASAN,YD;GOLOVKO ANATOLIJ M,SU;KORNEJCHUK VIKTOR I,SU;MARKOVSKIJ ALEKSANDR P,SU;MIKHAJLYUK ANTON YU,SU;KOSYAK NIKOLAJ S,SU
分类号
G09B7/02
主分类号
G09B7/02
代理机构
代理人
主权项
地址
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