2968403

Information

• Patent Grant
• 2968403

• References
• Source

• Patent Number

  2,968,403

• Date Filed

  Not available

• Date Issued

  Tuesday, January 17, 1961
  64 years ago

• CPC

  • B01D59/16 - by thermal diffusion
  • Y10T436/255 - including use of a solid sorbent, semipermeable membrane, or liquid extraction

• US Classifications

  • 023 - Chemistry: physical processes
  • 210 - Liquid purification or separation
  • 436 - Chemistry: analytical and immunological testing