1144235

Information

• Patent Grant
• 1144235

• References
• Source

• Patent Number

  1,144,235

• Date Filed

  Not available

• Date Issued

  Tuesday, June 22, 1915
  109 years ago

• CPC

  • F28F9/22 - Arrangements for directing heat-exchange media into successive compartments
  • Y10S165/415 - including perforations

• US Classifications

  • 165 - Heat exchange