2298674

Information

• Patent Grant
• 2298674

• References
• Source

• Patent Number

  2,298,674

• Date Filed

  Not available

• Date Issued

  Tuesday, October 13, 1942
  82 years ago

• CPC

  • B01D29/237 - with wound sheets
  • B01D24/042 - the filtering material being held in a flexible porous bag

• US Classifications

  • 210 - Liquid purification or separation