2343502

Information

• Patent Grant
• 2343502

• References
• Source

• Patent Number

  2,343,502

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1944
  81 years ago

• CPC

  • F28F9/0219 - Arrangements for sealing end plates into casing or header box; Header box sub-elements
  • F16J13/02 - Detachable closure members Means for tightening closures
  • F22D1/16 - with water tubes arranged otherwise than in the boiler furnace, fire tubes, or flue ways
  • F28F2275/20 - with threaded elements

• US Classifications

  • 165 - Heat exchange
  • 220 - Receptacles