2023468

Information

• Patent Grant
• 2023468

• References
• Source

• Patent Number

  2,023,468

• Date Filed

  Not available

• Date Issued

  Tuesday, December 10, 1935
  90 years ago

• CPC

  • A23C1/03 - on drums or rollers

• US Classifications

  • 159 - Concentrating evaporators
  • 034 - Drying and gas or vapor contact with solids