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发明名称
Phase control device.
摘要
申请公布号
EP0316842(B1)
申请公布日期
1994.09.21
申请号
EP19880118952
申请日期
1988.11.14
申请人
HITACHI, LTD.
发明人
YOKOSUKA, YASUSHI;KOZIMA, YASUYUKI;TAKAOKA, KAZUHIKO
分类号
H04L27/38;H04L27/227;(IPC1-7):H04L27/22
主分类号
H04L27/38
代理机构
代理人
主权项
地址
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