1990251

Information

• Patent Grant
• 1990251

• References
• Source

• Patent Number

  1,990,251

• Date Filed

  Not available

• Date Issued

  Tuesday, February 5, 1935
  90 years ago

• CPC

  • F28D7/1646 - with particular pattern of flow of the heat exchange medium flowing outside the conduit assemblies
  • F28F9/0241 - floating end plates
  • Y10S165/054 - Movable header

• US Classifications

  • 165 - Heat exchange