3431450

Information

• Patent Grant
• 3431450

• References
• Source

• Patent Number

  3,431,450

• Date Filed

  Not available

• Date Issued

  Tuesday, March 4, 1969
  55 years ago

• CPC

  • H01T13/26 - for adjusting spark gap otherwise than by bending of electrode

• US Classifications

  • 313 - Electric lamp and discharge devices