3278932

Information

• Patent Grant
• 3278932

• References
• Source

• Patent Number

  3,278,932

• Date Filed

  Not available

• Date Issued

  Tuesday, October 11, 1966
  58 years ago

• CPC

  • G02B23/12 - with means for image conversion or intensification
  • Y10S246/01 - Radiant energy devices

• US Classifications

  • 340 - Communications: electrical
  • 246 - Railway switches and signals
  • 250 - Radiant energy
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems