2699485

Information

• Patent Grant
• 2699485

• References
• Source

• Patent Number

  2,699,485

• Date Filed

  Not available

• Date Issued

  Tuesday, January 11, 1955
  70 years ago

• CPC

  • B23K3/0376 - comprising carbon heating elements or electrodes
  • Y10T29/49083 - Heater type

• US Classifications

  • 219 - Electric heating
  • 029 - Metal working