1578691

Information

• Patent Grant
• 1578691

• References
• Source

• Patent Number

  1,578,691

• Date Filed

  Not available

• Date Issued

  Tuesday, March 30, 1926
  98 years ago

• CPC

  • B01D21/0012 - Settling tanks making use of filters
  • B01D21/0018 - provided with a pump mounted in or on a settling tank
  • B01D21/0096 - Safety mechanisms specially adapted for settling tanks
  • B01D21/02 - Settling tanks with single outlets for the separated liquid
  • B01D21/245 - Discharge mechanisms for the sediments

• US Classifications

  • 210 - Liquid purification or separation