948835

Information

• Patent Grant
• 948835

• References
• Source

• Patent Number

  948,835

• Date Filed

  Not available

• Date Issued

  Tuesday, February 8, 1910
  115 years ago

• CPC

  • F28F9/22 - Arrangements for directing heat-exchange media into successive compartments
  • Y10S165/406 - Helically or spirally shaped

• US Classifications

  • 165 - Heat exchange
  • 159 - Concentrating evaporators
  • 196 - Mineral oils: apparatus