3183393

Information

• Patent Grant
• 3183393

• References
• Source

• Patent Number

  3,183,393

• Date Filed

  Not available

• Date Issued

  Tuesday, May 11, 1965
  59 years ago

• CPC

  • H01J17/066 - Cold cathodes
  • C22C21/00 - Alloys based on aluminium
  • H01J17/38 - Cold-cathode tubes
  • H01J2893/0065 - Electrode systems
  • H01J2893/0066 - Construction, material, support, protection and temperature regulation of electrodes Electrode cups

• US Classifications

  • 313 - Electric lamp and discharge devices