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发明名称
DEVICE FOR CONTROLLING ELECTROMAGNETIC DEVICE HAVING A PROPORTIONAL SOLENOID
摘要
申请公布号
EP0416111(A4)
申请公布日期
1992.12.02
申请号
EP19900902380
申请日期
1990.01.29
申请人
HITACHI CONSTRUCTION MACHINERY CO., LTD.
发明人
NARISAWA, JUNICHI;OSHINA, MORIO
分类号
G05B19/19;G05D16/20;(IPC1-7):F16K31/06;H01F7/18
主分类号
G05B19/19
代理机构
代理人
主权项
地址
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