3301223

Information

• Patent Grant
• 3301223

• References
• Source

• Patent Number

  3,301,223

• Date Filed

  Not available

• Date Issued

  Tuesday, January 31, 1967
  58 years ago

• CPC

  • F22B1/1861 - Waste heat boilers with supplementary firing
  • F23B7/00 - Combustion techniques Other solid-fuel combustion apparatus
  • F23B2700/023 - with various arrangements not otherwise provided for

• US Classifications

  • 122 - Liquid heaters and vaporizers