3495943

Information

• Patent Grant
• 3495943

• References
• Source

• Patent Number

  3,495,943

• Date Filed

  Not available

• Date Issued

  Tuesday, February 17, 1970
  54 years ago

• CPC

  • G01N33/2835 - specific substances contained in the oil or fuel
  • B01D61/243 - Dialysis
  • B01D61/28 - Apparatus therefor
  • B01D69/02 - characterised by their properties
  • B01D71/20 - Esters of inorganic acids
  • Y10T436/153333 - Halogen containing
  • Y10T436/193333 - In aqueous solution
  • Y10T436/255 - including use of a solid sorbent, semipermeable membrane, or liquid extraction

• US Classifications

  • 436 - Chemistry: analytical and immunological testing
  • 210 - Liquid purification or separation
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing