2730971

Information

• Patent Grant
• 2730971

• References
• Source

• Patent Number

  2,730,971

• Date Filed

  Not available

• Date Issued

  Tuesday, January 17, 1956
  70 years ago

• CPC

  • F23B1/00 - Combustion apparatus using only lump fuel
  • F23B5/00 - Combustion apparatus with arrangements for burning uncombusted material from primary combustion
  • F23B7/00 - Combustion techniques Other solid-fuel combustion apparatus
  • F23B2700/008 - with interchangeable combustion chambers
  • F23B2700/023 - with various arrangements not otherwise provided for

• US Classifications

  • 110 - Furnaces
  • 122 - Liquid heaters and vaporizers