3243375

Information

• Patent Grant
• 3243375

• References
• Source

• Patent Number

  3,243,375

• Date Filed

  Not available

• Date Issued

  Tuesday, March 29, 1966
  58 years ago

• CPC

  • G11B5/70673 - containing Co
  • C01G49/06 - Ferric oxide (Fe2O3)
  • G11B5/70668 - containing a dopant
  • C01P2002/54 - one element only
  • C01P2004/10 - extending in one dimension
  • C01P2004/54 - Particles characterised by their aspect ratio
  • C01P2004/62 - Submicrometer sized
  • C01P2006/42 - Magnetic properties

• US Classifications

  • 252 - Compositions
  • G9B - INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER