2594851

Information

• Patent Grant
• 2594851

• References
• Source

• Patent Number

  2,594,851

• Date Filed

  Not available

• Date Issued

  Tuesday, April 29, 1952
  72 years ago

• CPC

  • H01J13/06 - Cathodes
  • H01J13/32 - Cooling arrangements Heating arrangements
  • H01J2893/0075 - Cathodic cups

• US Classifications

  • 313 - Electric lamp and discharge devices