292949

Information

• Patent Grant
• 292949

• References
• Source

• Patent Number

  292,949

• Date Filed

  Not available

• Date Issued

  Tuesday, February 5, 1884
  141 years ago

• CPC

  • F28D5/02 - in which the evaporating medium flows in a continuous film or trickles freely over the conduits
  • Y10S165/164 - Film flow constrained to spiral path

• US Classifications

  • 165 - Heat exchange