2914693

Information

• Patent Grant
• 2914693

• References
• Source

• Patent Number

  2,914,693

• Date Filed

  Not available

• Date Issued

  Tuesday, November 24, 1959
  65 years ago

• CPC

  • H01T13/465 - one spark gap being incorporated in the sparking plug

• US Classifications

  • 313 - Electric lamp and discharge devices