3836389

Information

• Patent Grant
• 3836389

• References
• Source

• Patent Number

  3,836,389

• Date Filed

  Not available

• Date Issued

  Tuesday, September 17, 1974
  50 years ago

• CPC

  • H01F41/0206 - Manufacturing of magnetic cores by mechanical means
  • C03C3/097 - containing phosphorus, niobium or tantalum
  • C03C4/00 - Compositions for glass with special properties
  • C23D5/02 - by wet methods
  • C23D11/00 - Continuous processes Apparatus therefor
  • H01F1/14783 - with insulating coating
  • H01F27/2455 - using bent laminations

• US Classifications

  • 428 - Stock material or miscellaneous articles
  • 501 - Compositions: ceramic