3490521

Information

• Patent Grant
• 3490521

• References
• Source

• Patent Number

  3,490,521

• Date Filed

  Not available

• Date Issued

  Tuesday, January 20, 1970
  55 years ago

• CPC

  • F28F9/22 - Arrangements for directing heat-exchange media into successive compartments
  • F28D7/1669 - the conduit assemblies having an annular shape; the conduits being assembled around a central distribution tube
  • F28F2009/224 - Longitudinal partitions
  • F28F2009/226 - Transversal partitions
  • Y10S165/409 - including transverse element

• US Classifications

  • 165 - Heat exchange