Strong permanent magnet

Strong permanent magnet

  • CN 1,208,660 A
  • Filed: 08/14/1997
  • Published: 02/24/1999
  • Est. Priority Date: 08/14/1997
  • Status: Abandoned Application
First Claim
Patent Images

1. a strong magnets is characterized in that, is provided with:

  • foursquare magnetic material substrate, be provided with the Magnet raw material in each bight of described magnetic substrate, by this Magnet raw material is magnetized so that adjacent magnetic pole heteropole each other.

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