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发明名称
DEVICE FOR COMPUTING TRIGONOMETRIC FUNCTIONS
摘要
申请公布号
SU760124(A1)
申请公布日期
1980.08.30
申请号
SU19752300267
申请日期
1975.12.15
申请人
SMOLENSKIJ MO ENERGETICHESKOGO INSTITUTA
发明人
LEJTMAN MIKHAIL B,SU;MAJOROV VLADIMIR G,SU
分类号
G06G7/22;(IPC1-7):G06G7/22
主分类号
G06G7/22
代理机构
代理人
主权项
地址
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