2570250

Information

• Patent Grant
• 2570250

• References
• Source

• Patent Number

  2,570,250

• Date Filed

  Not available

• Date Issued

  Tuesday, October 9, 1951
  73 years ago

• CPC

  • F25D31/001 - Plate freezers
  • Y10S62/07 - Vacuum plates

• US Classifications

  • 062 - Refrigeration