3510820

Information

• Patent Grant
• 3510820

• References
• Source

• Patent Number

  3,510,820

• Date Filed

  Not available

• Date Issued

  Tuesday, May 5, 1970
  54 years ago

• CPC

  • H01B1/08 - oxides
  • H01C7/046 - Iron oxides or ferrites
  • H01C17/30 - adapted for baking

• US Classifications

  • 338 - Electrical resistors
  • 252 - Compositions