3648934

Information

• Patent Grant
• 3648934

• References
• Source

• Patent Number

  3,648,934

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1972
  52 years ago

• CPC

  • F23D14/52 - for torches for blow-pipes
  • Y10S266/904 - Blowpipe cutting heads
  • Y10T29/49348 - Burner, torch or metallurgical lance making

• US Classifications

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