3791525

Information

• Patent Grant
• 3791525

• References
• Source

• Patent Number

  3,791,525

• Date Filed

  Not available

• Date Issued

  Tuesday, February 12, 1974
  50 years ago

• CPC

  • C10G73/36 - Recovery of petroleum waxes from other compositions containing oil in minor proportions, from concentrates or from residues De-oiling, sweating
  • B01D33/09 - with surface cells independently connected to pressure distributors
  • B01D33/60 - for washing
  • B01D33/72 - for feeding

• US Classifications

  • 210 - Liquid purification or separation
  • 239 - Fluid sprinkling, spraying, and diffusing