1768314

Information

• Patent Grant
• 1768314

• References
• Source

• Patent Number

  1,768,314

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1930
  94 years ago

• CPC

  • B01D29/0081 - with backwash shoes; with nozzles

• US Classifications

  • 210 - Liquid purification or separation