2703139

Information

• Patent Grant
• 2703139

• References
• Source

• Patent Number

  2,703,139

• Date Filed

  Not available

• Date Issued

  Tuesday, March 1, 1955
  69 years ago

• CPC

  • C13B50/008 - Drying

• US Classifications

  • 159 - Concentrating evaporators
  • 099 - Foods and beverages: apparatus