3411109

Information

• Patent Grant
• 3411109

• References
• Source

• Patent Number

  3,411,109

• Date Filed

  Not available

• Date Issued

  Tuesday, November 12, 1968
  56 years ago

• CPC

  • H03B7/04 - active element being vacuum tube
  • H01J17/32 - Igniting by associated radioactive materials or fillings

• US Classifications

  • 331 - Oscillators