2554138

Information

• Patent Grant
• 2554138

• References
• Source

• Patent Number

  2,554,138

• Date Filed

  Not available

• Date Issued

  Tuesday, May 22, 1951
  73 years ago

• CPC

  • B01D1/06 - Evaporators with vertical tubes
  • Y10S159/35 - Viewports, peepsights, and sightglasses

• US Classifications

  • 159 - Concentrating evaporators
  • 165 - Heat exchange