2621903

Information

• Patent Grant
• 2621903

• References
• Source

• Patent Number

  2,621,903

• Date Filed

  Not available

• Date Issued

  Tuesday, December 16, 1952
  72 years ago

• CPC

  • F28D7/0008 - the conduits for one medium being in heat conductive contact with the conduits for the other medium
  • Y10S165/008 - Leakage

• US Classifications

  • 165 - Heat exchange
  • 062 - Refrigeration
  • 138 - Pipes and tubular conduits
  • 219 - Electric heating
  • 220 - Receptacles