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发明名称
COMPUTER INFORMATION INPUT DEVICE
摘要
申请公布号
BG24627(A1)
申请公布日期
1978.04.12
申请号
BG19750029350
申请日期
1975.03.18
申请人
VSESOJUZNY.I NAUCZNO ISSLEDOVATELSKI.I INSTITUT ZHELEZHODOROZHNOGO TRANSPORTA
发明人
ZAKSENBERG,JAKOV B.;ILIN,OLEG P.;KOTT,JURI.I S.;SVETKOV,SERGE.I B.
分类号
G06F3/00;(IPC1-7):G06F3/00
主分类号
G06F3/00
代理机构
代理人
主权项
地址
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