2900547

Information

• Patent Grant
• 2900547

• References
• Source

• Patent Number

  2,900,547

• Date Filed

  Not available

• Date Issued

  Tuesday, August 18, 1959
  65 years ago

• CPC

  • H01T13/12 - Means on sparking plugs for facilitating engagement by tool or by hand

• US Classifications

  • 313 - Electric lamp and discharge devices