3320757

Information

• Patent Grant
• 3320757

• References
• Source

• Patent Number

  3,320,757

• Date Filed

  Not available

• Date Issued

  Tuesday, May 23, 1967
  57 years ago

• CPC

  • F17C3/08 - by vacuum spaces
  • A61G17/002 - Coffins with cooling arrangements for the corpse
  • F25D3/102 - Stationary cabinets

• US Classifications

  • 062 - Refrigeration