1643821

Information

• Patent Grant
• 1643821

• References
• Source

• Patent Number

  1,643,821

• Date Filed

  Not available

• Date Issued

  Tuesday, September 27, 1927
  97 years ago

• CPC

  • F26B21/10 - Temperature Pressure
  • A23L7/109
  • F26B2210/08 - Short pasta

• US Classifications

  • 426 - Food or edible material: processes, compositions, and products
  • 034 - Drying and gas or vapor contact with solids