1961143

Information

• Patent Grant
• 1961143

• References
• Source

• Patent Number

  1,961,143

• Date Filed

  Not available

• Date Issued

  Tuesday, June 5, 1934
  90 years ago

• CPC

  • F23B1/00 - Combustion apparatus using only lump fuel
  • F23B2700/013 - for use in baking ovens or cooking vessels

• US Classifications

  • 432 - Heating
  • 034 - Drying and gas or vapor contact with solids