3351549

Information

• Patent Grant
• 3351549

• References
• Source

• Patent Number

  3,351,549

• Date Filed

  Not available

• Date Issued

  Tuesday, November 7, 1967
  57 years ago

• CPC

  • B01J43/00 - Amphoteric ion-exchange
  • B01J49/0056 - thermal regeneration

• US Classifications

  • 210 - Liquid purification or separation
  • 008 - Bleaching and dyeing
  • 435 - Chemistry: molecular biology and microbiology