2914699

Information

• Patent Grant
• 2914699

• References
• Source

• Patent Number

  2,914,699

• Date Filed

  Not available

• Date Issued

  Tuesday, November 24, 1959
  65 years ago

• CPC

  • H01J23/05 - having a cylindrical emissive surface
  • H01J3/029 - Schematic arrangements for beam forming
  • H01J23/075 - Magnetron injection guns

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 313 - Electric lamp and discharge devices