3389861

Information

• Patent Grant
• 3389861

• References
• Source

• Patent Number

  3,389,861

• Date Filed

  Not available

• Date Issued

  Tuesday, June 25, 1968
  56 years ago

• CPC

  • F23D14/42 - for cutting
  • B23K7/00 - Cutting, scarfing, or desurfacing by applying flames
  • Y10S266/904 - Blowpipe cutting heads

• US Classifications

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