224485

Information

• Patent Grant
• 224485

• References
• Source

• Patent Number

  224,485

• Date Filed

  Not available

• Date Issued

  Tuesday, February 10, 1880
  144 years ago

• CPC

  • B01F15/068 - using heated or cooled stirrers
  • Y10S165/135 - Movable heat exchanger

• US Classifications

  • 165 - Heat exchange