552982

Information

• Patent Grant
• 552982

• References
• Source

• Patent Number

  552,982

• Date Filed

  Not available

• Date Issued

  Tuesday, January 14, 1896
  129 years ago

• CPC

  • H05B31/0009 - with parallel or oblique disposition of the electrodes; Special form of the electrodes

• US Classifications

  • 314 - Electric lamp and discharge devices: consumable electrodes
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets