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发明名称
Method of treating magnetic material and resulting articles
摘要
申请公布号
US2900282(A)
申请公布日期
1959.08.18
申请号
US19560599100
申请日期
1956.07.20
申请人
SPERRY RAND CORPORATION
发明人
RUBENS SIDNEY M.
分类号
C23C14/24;C23C14/54;H01F1/14;H01F41/20
主分类号
C23C14/24
代理机构
代理人
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