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发明名称
Counterbalanced armature for electromagnets
摘要
申请公布号
US2832921(A)
申请公布日期
1958.04.29
申请号
US19540426220
申请日期
1954.04.28
申请人
ALLIED CONTROL COMPANY, INC.
发明人
HORMAN JOHN H.
分类号
H01F7/16;H01H50/20;H01H50/30
主分类号
H01F7/16
代理机构
代理人
主权项
地址
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