1698918

Information

• Patent Grant
• 1698918

• References
• Source

• Patent Number

  1,698,918

• Date Filed

  Not available

• Date Issued

  Tuesday, January 15, 1929
  96 years ago

• CPC

  • H05B31/0006 - with superimposed electrodes
  • Y10T74/18992 - Reciprocating to reciprocating

• US Classifications

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