3668462

Information

• Patent Grant
• 3668462

• References
• Source

• Patent Number

  3,668,462

• Date Filed

  Not available

• Date Issued

  Tuesday, June 6, 1972
  52 years ago

• CPC

  • H01J29/72 - along one straight line or along two perpendicular straight lines

• US Classifications

  • 315 - Electric lamp and discharge devices: systems