255575

Information

• Patent Grant
• 255575

• References
• Source

• Patent Number

  255,575

• Date Filed

  Not available

• Date Issued

  Tuesday, March 28, 1882
  143 years ago

• CPC

  • F28F9/0212 - the partitions being separate elements attached to header boxes
  • Y10S165/485 - Unitary

• US Classifications

  • 165 - Heat exchange