3925148

Information

• Patent Grant
• 3925148

• References
• Source

• Patent Number

  3,925,148

• Date Filed

  Not available

• Date Issued

  Tuesday, December 9, 1975
  49 years ago

• CPC

  • B01D1/065 - by film evaporating
  • B01D3/343 - the substance being a gas
  • Y10S159/04 - Foam
  • Y10S159/13 - Scale
  • Y10S159/33 - Two liquids, one a heat carrier
  • Y10S159/905 - Sewage treatment

• US Classifications

  • 159 - Concentrating evaporators