3620779

Information

• Patent Grant
• 3620779

• References
• Source

• Patent Number

  3,620,779

• Date Filed

  Not available

• Date Issued

  Tuesday, November 16, 1971
  53 years ago

• CPC

  • H01F1/14783 - with insulating coating
  • C03C3/17 - containing aluminium or beryllium
  • C03C4/00 - Compositions for glass with special properties
  • C23D5/02 - by wet methods
  • C23D11/00 - Continuous processes Apparatus therefor

• US Classifications

  • 501 - Compositions: ceramic