1283925

Information

• Patent Grant
• 1283925

• References
• Source

• Patent Number

  1,283,925

• Date Filed

  Not available

• Date Issued

  Tuesday, November 5, 1918
  106 years ago

• CPC

  • B01D33/466 - scrapers
  • B01D33/21 - with hollow filtering discs transversely mounted on a hollow rotary shaft
  • B01D33/23 - Construction of discs or component sectors thereof
  • B01D33/463 - nozzles
  • B01D33/766 - Devices for breaking the filter cake

• US Classifications

  • 210 - Liquid purification or separation