471974

Information

• Patent Grant
• 471974

• References
• Source

• Patent Number

  471,974

• Date Filed

  Not available

• Date Issued

  Tuesday, March 29, 1892
  132 years ago

• CPC

  • F28D5/02 - in which the evaporating medium flows in a continuous film or trickles freely over the conduits
  • Y10S165/178 - Parallel corrugated vertical sheets formed fluid passage therebetween

• US Classifications

  • 165 - Heat exchange