发明名称 Tillverkning av ferromagnetisk folie för transformator- och motorkärnor
摘要 Ferromagnetic film, consisting of thin, 10 micron thick, layers of electrically insulating plastic film and a continuous and oriented crystal lattice of pure iron with a soft magnetic characteristics, or low remanence, and high magnetic permeability, is mfd. by chemically or electrolytically forming a continuous crystal lattice of pure iron on the plastic film.
申请公布号 SE9700455(D0) 申请公布日期 1997.02.11
申请号 SE19970000455 申请日期 1997.02.11
申请人 PETER NYGREN 发明人 PETER *NYGREN
分类号 H01F;H01F1/18;H01F10/26;H01F41/02;(IPC1-7):H01F/ 主分类号 H01F
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