2677467

Information

• Patent Grant
• 2677467

• References
• Source

• Patent Number

  2,677,467

• Date Filed

  Not available

• Date Issued

  Tuesday, May 4, 1954
  70 years ago

• CPC

  • B01D33/333 - with individual filtering elements moving along a closed path
  • B01D33/60 - for washing
  • B01D33/70 - having feed or discharge devices
  • B01D33/82 - Means for pressure distribution

• US Classifications

  • 210 - Liquid purification or separation
  • 162 - Paper making and fiber liberation
  • 285 - Pipe joints or couplings