2817494

Information

• Patent Grant
• 2817494

• References
• Source

• Patent Number

  2,817,494

• Date Filed

  Not available

• Date Issued

  Tuesday, December 24, 1957
  67 years ago

• CPC

  • H05B7/107 - specially adapted for self-baking electrodes

• US Classifications

  • 254 - Implements or apparatus for applying pushing or pulling force