1884898

Information

• Patent Grant
• 1884898

• References
• Source

• Patent Number

  1,884,898

• Date Filed

  Not available

• Date Issued

  Tuesday, October 25, 1932
  92 years ago

• CPC

  • F28D1/024 - with an air driving element
  • Y10S165/303 - Annular heat exchanger

• US Classifications

  • 165 - Heat exchange
  • 062 - Refrigeration