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发明名称
SOLENOID
摘要
申请公布号
GB8500755(D0)
申请公布日期
1985.02.13
申请号
GB19850000755
申请日期
1985.01.11
申请人
JOHNSON SERVICE CO
发明人
分类号
H01F7/13;H01F7/16
主分类号
H01F7/13
代理机构
代理人
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