1798725

Information

• Patent Grant
• 1798725

• References
• Source

• Patent Number

  1,798,725

• Date Filed

  Not available

• Date Issued

  Tuesday, March 31, 1931
  93 years ago

• CPC

  • A23G9/16 - the products being within a cooled chamber
  • Y10S165/077 - Screw shaped scraper

• US Classifications

  • 165 - Heat exchange
  • 062 - Refrigeration