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发明名称
MAGNETIC CORE
摘要
申请公布号
CA616662(A)
申请公布日期
1961.03.21
申请号
CAD616662
申请日期
申请人
MCGRAW-EDISON (CANADA) LIMITED
发明人
ALWIN G. STEINMAYER;JAMES G. EVERHART
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主分类号
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代理人
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