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发明名称
DEVICE FOR INFORMATION INPUT
摘要
申请公布号
SU1531082(A1)
申请公布日期
1989.12.23
申请号
SU19874319966
申请日期
1987.10.20
申请人
LVOVSKIJ POLT I IM.LENINSKOGO KOMSOMOLA
发明人
KONDRATOV PETR A,SU;MESHKOV OLEG K,SU;BOZHENKO IGOR B,SU
分类号
G06F3/00
主分类号
G06F3/00
代理机构
代理人
主权项
地址
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