1995144

Information

• Patent Grant
• 1995144

• References
• Source

• Patent Number

  1,995,144

• Date Filed

  Not available

• Date Issued

  Tuesday, March 19, 1935
  89 years ago

• CPC

  • H05B31/0039 - Projectors, the construction of which depends upon the presence of the arc

• US Classifications

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