3466890

Information

• Patent Grant
• 3466890

• References
• Source

• Patent Number

  3,466,890

• Date Filed

  Not available

• Date Issued

  Tuesday, September 16, 1969
  55 years ago

• CPC

  • F25C1/246 - with separate grid structure

• US Classifications

  • 062 - Refrigeration
  • 249 - Static molds