411476

Information

• Patent Grant
• 411476

• References
• Source

• Patent Number

  411,476

• Date Filed

  Not available

• Date Issued

  Tuesday, September 24, 1889
  135 years ago

• CPC

  • F28F9/0212 - the partitions being separate elements attached to header boxes
  • Y10S165/472 - U-shaped conduits connected to side-by-side manifolds

• US Classifications

  • 165 - Heat exchange