3701901

Information

• Patent Grant
• 3701901

• References
• Source

• Patent Number

  3,701,901

• Date Filed

  Not available

• Date Issued

  Tuesday, October 31, 1972
  52 years ago

• CPC

  • H01J31/26 - Image pick-up tubes having an input of visible light and electric output
  • G01T1/1645 - using electron optical imaging means
  • H01J29/36 - Photoelectric screens Charge-storage screens

• US Classifications

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