2812174

Information

• Patent Grant
• 2812174

• References
• Source

• Patent Number

  2,812,174

• Date Filed

  Not available

• Date Issued

  Tuesday, November 5, 1957
  67 years ago

• CPC

  • B23K7/06 - Machines, apparatus, or equipment specially designed for scarfing or desurfacing
  • Y10S239/02 - Scarfing torches

• US Classifications

  • 148 - Metal treatment
  • 239 - Fluid sprinkling, spraying, and diffusing
  • 266 - Metallurgical apparatus