2580675

Information

• Patent Grant
• 2580675

• References
• Source

• Patent Number

  2,580,675

• Date Filed

  Not available

• Date Issued

  Tuesday, January 1, 1952
  73 years ago

• CPC

  • H01J37/153 - Electron-optical or ion-optical arrangements for the correction of image defects
  • H01J29/60 - Mirrors
  • H01J37/04 - Arrangements of electrodes and associated parts for generating or controlling the discharge

• US Classifications

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