3847804

Information

• Patent Grant
• 3847804

• References
• Source

• Patent Number

  3,847,804

• Date Filed

  Not available

• Date Issued

  Tuesday, November 12, 1974
  50 years ago

• CPC

  • C11B11/005 - Lanolin; Woolfat
  • B01D61/145 - Ultrafiltration
  • B01D63/06 - Tubular membrane modules
  • Y02W30/74 - Recovery of fats, fatty oils, fatty acids or other fatty substances

• US Classifications

  • 552 - Organic compounds