3431459

Information

• Patent Grant
• 3431459

• References
• Source

• Patent Number

  3,431,459

• Date Filed

  Not available

• Date Issued

  Tuesday, March 4, 1969
  55 years ago

• CPC

  • H01J29/78 - along a circle, spiral or rotating radial line
  • G01S7/06 - Cathode-ray tube displays or other two-dimensional or three-dimensional displays

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 327 - Miscellaneous active electrical nonlinear devices, circuits, and systems