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经营范围
发明名称
CHANNEL NETWORK
摘要
PURPOSE:To realize low-noise channel network by increasing gradually the output voltage of driver circuit at closing time of the channel and then by restraining the spike current.
申请公布号
JPS5294704(A)
申请公布日期
1977.08.09
申请号
JP19760010349
申请日期
1976.02.04
申请人
HITACHI LTD
发明人
TOOYAMA TOSHIAKI;MUKAEMACHI TAKUJI
分类号
H04Q3/52
主分类号
H04Q3/52
代理机构
代理人
主权项
地址
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