3469617

Information

• Patent Grant
• 3469617

• References
• Source

• Patent Number

  3,469,617

• Date Filed

  Not available

• Date Issued

  Tuesday, September 30, 1969
  55 years ago

• CPC

  • C08F6/16 - Purification
  • B01D3/38 - Steam distillation
  • B01D19/001 - by bubbling steam through the liquid
  • B01D53/00 - Separation of gases or vapours Recovering vapours of volatile solvents from gases Chemical or biological purification of waste gases
  • Y10S159/10 - Organic
  • Y10S159/35 - Viewports, peepsights, and sightglasses

• US Classifications

  • 159 - Concentrating evaporators