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发明名称
Procédé pour l'aimantation finale ou la désaimantation d'aimants constitués par un alliage manganèse-bismuth
摘要
申请公布号
FR1180128(A)
申请公布日期
1959.06.02
申请号
FRD1180128
申请日期
1957.07.26
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
H01F13/00
主分类号
H01F13/00
代理机构
代理人
主权项
地址
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