2574533

Information

• Patent Grant
• 2574533

• References
• Source

• Patent Number

  2,574,533

• Date Filed

  Not available

• Date Issued

  Tuesday, November 13, 1951
  73 years ago

• CPC

  • C13B35/08 - by physical means
  • B01D61/243 - Dialysis
  • B01D69/141 - Heterogeneous membranes
  • B01D71/10 - Cellulose Modified cellulose

• US Classifications

  • 210 - Liquid purification or separation
  • 106 - Compositions: coating or plastic
  • 204 - Chemistry: electrical and wave energy