1791251

Information

• Patent Grant
• 1791251

• References
• Source

• Patent Number

  1,791,251

• Date Filed

  Not available

• Date Issued

  Tuesday, February 3, 1931
  94 years ago

• CPC

  • B01D33/067 - Construction of the filtering drums
  • B01D2201/282 - Filtering elements with a horizontal rotation or symmetry axis
  • B01D2201/36 - Filtering elements containing a rotating housing construction

• US Classifications

  • 210 - Liquid purification or separation