1849946

Information

• Patent Grant
• 1849946

• References
• Source

• Patent Number

  1,849,946

• Date Filed

  Not available

• Date Issued

  Tuesday, March 15, 1932
  92 years ago

• CPC

  • F28D1/024 - with an air driving element
  • Y10S165/138 - Partially rotable

• US Classifications

  • 165 - Heat exchange