1722109

Information

• Patent Grant
• 1722109

• References
• Source

• Patent Number

  1,722,109

• Date Filed

  Not available

• Date Issued

  Tuesday, July 23, 1929
  96 years ago

• CPC

  • F28F9/0219 - Arrangements for sealing end plates into casing or header box; Header box sub-elements
  • F28F9/22 - Arrangements for directing heat-exchange media into successive compartments
  • F28F2230/00 - Sealing means
  • Y10S165/411 - Connecting to shell by specific structure

• US Classifications

  • 165 - Heat exchange