2641723

Information

• Patent Grant
• 2641723

• References
• Source

• Patent Number

  2,641,723

• Date Filed

  Not available

• Date Issued

  Tuesday, June 9, 1953
  71 years ago

• CPC

  • H01J31/44 - Tubes with image amplification section
  • H01J29/39 - Charge-storage screens

• US Classifications

  • 313 - Electric lamp and discharge devices