Be used to collect the magnetic material and the application thereof of magnetic-particle

Be used to collect the magnetic material and the application thereof of magnetic-particle

  • CN 100,538,362 C
  • Filed: 11/07/2003
  • Issued: 09/09/2009
  • Est. Priority Date: 11/07/2002
  • Status: Active Grant
First Claim
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1. be used to collect the magnetic material of magnetic-particle, described magnetic material comprises a plurality of magnets that are in contact with one another along being parallel to the direction of magnetization arrangement, described a plurality of magnet replaces reverse mode with the South Pole of adjacent magnets and the arctic to be arranged, and wherein said magnetic material has at least one 635 Gauss or higher magnetic force peak in pole surface.

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