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发明名称
TEACHING AIDS IN PHYSICS
摘要
申请公布号
SU1735889(A1)
申请公布日期
1992.05.23
申请号
SU19904839902
申请日期
1990.03.23
申请人
TAGANROGSKIJ RADIOTECH INST
发明人
UTISHEV EVGENIJ G,SU;CHERNOV NIKOLAJ N,SU;ZAVIDSKIJ ANATOLIJ V,SU;LI VALERIJ G,SU
分类号
G09B23/06
主分类号
G09B23/06
代理机构
代理人
主权项
地址
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