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发明名称
Electronic function generator
摘要
申请公布号
US2909658(A)
申请公布日期
1959.10.20
申请号
US19570673594
申请日期
1957.07.23
申请人
GENERAL ELECTRIC COMPANY
发明人
GOLDMAN RICHARD G.
分类号
G06G7/24;H03K6/04
主分类号
G06G7/24
代理机构
代理人
主权项
地址
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