3244931

Information

• Patent Grant
• 3244931

• References
• Source

• Patent Number

  3,244,931

• Date Filed

  Not available

• Date Issued

  Tuesday, April 5, 1966
  59 years ago

• CPC

  • H05B31/0036 - for projection, copying or stage lighting

• US Classifications

  • 314 - Electric lamp and discharge devices: consumable electrodes
  • 219 - Electric heating
  • 313 - Electric lamp and discharge devices