2354287

Information

• Patent Grant
• 2354287

• References
• Source

• Patent Number

  2,354,287

• Date Filed

  Not available

• Date Issued

  Tuesday, July 25, 1944
  80 years ago

• CPC

  • H01J29/585 - in which the transit time of the electrons has to be taken into account
  • H01J37/153 - Electron-optical or ion-optical arrangements for the correction of image defects

• US Classifications

  • 250 - Radiant energy
  • 313 - Electric lamp and discharge devices
  • 315 - Electric lamp and discharge devices: systems