2449961

Information

• Patent Grant
• 2449961

• References
• Source

• Patent Number

  2,449,961

• Date Filed

  Not available

• Date Issued

  Tuesday, September 21, 1948
  76 years ago

• CPC

  • H01J17/32 - Igniting by associated radioactive materials or fillings
  • H01T1/22 - by the shape or the composition of the electrodes

• US Classifications

  • 313 - Electric lamp and discharge devices
  • 361 - Electricity: electrical systems and devices