3673735

Information

• Patent Grant
• 3673735

• References
• Source

• Patent Number

  3,673,735

• Date Filed

  Not available

• Date Issued

  Tuesday, July 4, 1972
  52 years ago

• CPC

  • F25D21/04 - Preventing the formation of frost or condensate
  • A47F3/043 - Doors, covers
  • E06B3/60 - of clamping cleats of metal
  • E06B7/12 - Measures preventing the formation of condensed water

• US Classifications

  • 049 - Movable or removable closures