1824397

Information

• Patent Grant
• 1824397

• References
• Source

• Patent Number

  1,824,397

• Date Filed

  Not available

• Date Issued

  Tuesday, September 22, 1931
  93 years ago

• CPC

  • F23D14/44 - for use under water

• US Classifications

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