712947

Information

• Patent Grant
• 712947

• References
• Source

• Patent Number

  712,947

• Date Filed

  Not available

• Date Issued

  Tuesday, November 4, 1902
  123 years ago

• CPC

  • H05B31/0084 - with stirrups or levers
  • Y10T74/1558 - Grip units and features

• US Classifications

  • 314 - Electric lamp and discharge devices: consumable electrodes
  • 074 - Machine element or mechanism
  • 188 - Brakes