3011091

Information

• Patent Grant
• 3011091

• References
• Source

• Patent Number

  3,011,091

• Date Filed

  Not available

• Date Issued

  Tuesday, November 28, 1961
  63 years ago

• CPC

  • H01J25/56 - with interdigital arrangements of anodes

• US Classifications

  • 315 - Electric lamp and discharge devices: systems