1773202

Information

• Patent Grant
• 1773202

• References
• Source

• Patent Number

  1,773,202

• Date Filed

  Not available

• Date Issued

  Tuesday, August 19, 1930
  94 years ago

• CPC

  • A23N12/10 - Rotary roasters
  • A23F5/043 - in the presence of inert particles

• US Classifications

  • 034 - Drying and gas or vapor contact with solids
  • 110 - Furnaces
  • 165 - Heat exchange