2205067

Information

• Patent Grant
• 2205067

• References
• Source

• Patent Number

  2,205,067

• Date Filed

  Not available

• Date Issued

  Tuesday, June 18, 1940
  84 years ago

• CPC

  • H05B31/0081 - Controlling of arc lamps
  • H05B31/0036 - for projection, copying or stage lighting

• US Classifications

  • 314 - Electric lamp and discharge devices: consumable electrodes