3480421

Information

• Patent Grant
• 3480421

• References
• Source

• Patent Number

  3,480,421

• Date Filed

  Not available

• Date Issued

  Tuesday, November 25, 1969
  55 years ago

• CPC

  • H01G4/30 - Stacked capacitors
  • C03C10/0072 - having a ferro-electric crystal phase
  • H01G4/129 - containing a glassy phase
  • Y10T29/435 - Solid dielectric type

• US Classifications

  • 065 - Glass manufacturing
  • 029 - Metal working
  • 501 - Compositions: ceramic