3523901

Information

• Patent Grant
• 3523901

• References
• Source

• Patent Number

  3,523,901

• Date Filed

  Not available

• Date Issued

  Tuesday, August 11, 1970
  54 years ago

• CPC

  • C04B35/2691 - Other ferrites containing alkaline metals
  • C04B35/2608 - Compositions containing one or more ferrites of the group comprising manganese, zinc, nickel, copper or cobalt and one or more ferrites of the group comprising rare earth metals, alkali metals, alkaline earth metals or lead
  • C04B35/2616 - containing lithium
  • C04B35/2625 - containing magnesium
  • C04B35/2641 - Compositions containing one or more ferrites of the group comprising rare earth metals and one or more ferrites of the group comprising alkali metals, alkaline earth metals or lead

• US Classifications

  • 252 - Compositions