2774905

Information

• Patent Grant
• 2774905

• References
• Source

• Patent Number

  2,774,905

• Date Filed

  Not available

• Date Issued

  Tuesday, December 18, 1956
  67 years ago

• CPC

  • H01J61/106 - using magnetic means
  • H01K11/00 - Lamps having an incandescent body which is not conductively heated

• US Classifications

  • 313 - Electric lamp and discharge devices