2772210

Information

• Patent Grant
• 2772210

• References
• Source

• Patent Number

  2,772,210

• Date Filed

  Not available

• Date Issued

  Tuesday, November 27, 1956
  68 years ago

• CPC

  • C10G73/025 - by filtration
  • B01D33/073 - arranged for inward flow filtration
  • B01D33/466 - scrapers

• US Classifications

  • 208 - Mineral oils: processes and products
  • 210 - Liquid purification or separation