1766250

Information

• Patent Grant
• 1766250

• References
• Source

• Patent Number

  1,766,250

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1930
  94 years ago

• CPC

  • F28D1/024 - with an air driving element
  • Y10S165/316 - Axial impeller located at heat-exchange housing inlet

• US Classifications

  • 165 - Heat exchange
  • 237 - Heating systems