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发明名称
Verfahren zur Verbesserung der magnetischen Eigenschaften von Dauermagneten
摘要
申请公布号
DE701528(C)
申请公布日期
1941.01.17
申请号
DE193601S3672D
申请日期
1936.08.02
申请人
SIEMENS & HALSKE AKT.-GES.
发明人
NEUMANN DR. HANS;REINBOTH HERMANN;BUECHNER DR. ARTUR
分类号
C22C9/06
主分类号
C22C9/06
代理机构
代理人
主权项
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