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经营范围
发明名称
SQUARE ROOTING DEVICE
摘要
申请公布号
SU1501051(A1)
申请公布日期
1989.08.15
申请号
SU19884372846
申请日期
1988.02.01
申请人
KB POLT I IM.V.V.KUJBYSHEVA
发明人
MELENTEV VLADIMIR S,SU
分类号
G06F7/552
主分类号
G06F7/552
代理机构
代理人
主权项
地址
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