2541335

Information

• Patent Grant
• 2541335

• References
• Source

• Patent Number

  2,541,335

• Date Filed

  Not available

• Date Issued

  Tuesday, February 13, 1951
  74 years ago

• CPC

  • H01J17/46 - for preventing and then permitting ignition but thereafter having no control

• US Classifications

  • 313 - Electric lamp and discharge devices