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经营范围
发明名称
摘要
申请公布号
JP3576464(B2)
申请公布日期
2004.10.13
申请号
JP20000164111
申请日期
2000.06.01
申请人
发明人
分类号
C23C16/50;H01L21/205;(IPC1-7):H01L21/205
主分类号
C23C16/50
代理机构
代理人
主权项
地址
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Electrical analogue multiplier for two factors - using crossed-coil divider with one input source having hyperbolic characteristic