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发明名称
PROPORTIONALLY ACTUATING SOLENOID
摘要
申请公布号
GB1498992(A)
申请公布日期
1978.01.25
申请号
GB19750005180
申请日期
1975.02.06
申请人
LEDEX INC
发明人
分类号
F16K31/06;H01F7/13;H01F7/16;(IPC1-7):H01F7/08
主分类号
F16K31/06
代理机构
代理人
主权项
地址
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