2170214

Information

• Patent Grant
• 2170214

• References
• Source

• Patent Number

  2,170,214

• Date Filed

  Not available

• Date Issued

  Tuesday, August 22, 1939
  85 years ago

• CPC

  • F28F9/0231 - Header boxes having an expansion chamber
  • Y10S165/222 - Plural parallel tubes confining vapor connecting between spaced headers
  • Y10T137/4516 - Seal replenishers
  • Y10T137/4643 - Liquid valves

• US Classifications

  • 165 - Heat exchange
  • 137 - Fluid handling