2442945

Information

• Patent Grant
• 2442945

• References
• Source

• Patent Number

  2,442,945

• Date Filed

  Not available

• Date Issued

  Tuesday, June 8, 1948
  77 years ago

• CPC

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

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 313 - Electric lamp and discharge devices
  • 337 - Electricity: electrothermally or thermally actuated switches