2452893

Information

• Patent Grant
• 2452893

• References
• Source

• Patent Number

  2,452,893

• Date Filed

  Not available

• Date Issued

  Tuesday, November 2, 1948
  76 years ago

• CPC

  • H01J29/487 - Replacing parts of the gun; Relative adjustment of the electrodes
  • H01J37/12 - electrostatic

• US Classifications

  • 313 - Electric lamp and discharge devices
  • 250 - Radiant energy