3119039

Information

• Patent Grant
• 3119039

• References
• Source

• Patent Number

  3,119,039

• Date Filed

  Not available

• Date Issued

  Tuesday, January 21, 1964
  61 years ago

• CPC

  • H01J31/14 - Magic-eye or analogous tuning indicators

• US Classifications

  • 313 - Electric lamp and discharge devices