发明授权
- 专利标题: Semiconductor mixing circuits
- 专利标题(中): 半导体混合电路
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申请号: US73013958申请日: 1958-04-22
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公开(公告)号: US2879482A公开(公告)日: 1959-03-24
- 发明人: MATHIS VERNON P , SURAN JEROME J
- 申请人: GEN ELECTRIC
- 专利权人: Gen Electric
- 当前专利权人: Gen Electric
- 优先权: US73013958 1958-04-22; US836602X 1955-07-26; US786878X 1954-06-16; US50495855 1955-04-29; US786875X 1953-03-09; US51303455 1955-06-03
- 主分类号: E02D9/00
- IPC分类号: E02D9/00 ; H01L29/00 ; H02M3/338 ; H03D7/12 ; H03K3/35 ; H03K3/351 ; H03K4/06 ; H03K4/84 ; H05B39/09