1607433

Information

• Patent Grant
• 1607433

• References
• Source

• Patent Number

  1,607,433

• Date Filed

  Not available

• Date Issued

  Tuesday, November 16, 1926
  98 years ago

• CPC

  • H05B31/0066 - Saving arrangements; Ventilation devices

• US Classifications

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