1632161

Information

• Patent Grant
• 1632161

• References
• Source

• Patent Number

  1,632,161

• Date Filed

  Not available

• Date Issued

  Tuesday, June 14, 1927
  97 years ago

• CPC

  • H05B31/065 - for flame arc lamps

• US Classifications

  • 314 - Electric lamp and discharge devices: consumable electrodes
  • 252 - Compositions
  • 313 - Electric lamp and discharge devices