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发明名称
CURRENT-STROKE PROPORTIONAL TYPE SOLENOID WALVE
摘要
申请公布号
GB2032185(A)
申请公布日期
1980.04.30
申请号
GB19790030278
申请日期
1979.08.31
申请人
HITACHI LTD
发明人
分类号
H01F7/121;H01F7/16;(IPC1-7):H01F7/16
主分类号
H01F7/121
代理机构
代理人
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地址
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