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发明名称
DEVICE FOR TEACHING OPERATORS
摘要
申请公布号
SU1320831(A1)
申请公布日期
1987.06.30
申请号
SU19853920108
申请日期
1985.06.28
申请人
ANDREEV OLEG V,SU;BUJLOV VLADIMIR L,SU;VELICHKO ALEKSEJ V,SU;NIKISHOV ALEKSANDR,SU;SHISHLYANNIKOV VALERIJ M,SU
发明人
ANDREEV OLEG V,SU;BUJLOV VLADIMIR L,SU;VELICHKO ALEKSEJ V,SU;NIKISHOV ALEKSANDR I,SU;SHISHLYANNIKOV VALERIJ M,SU
分类号
G09B9/00
主分类号
G09B9/00
代理机构
代理人
主权项
地址
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