3540586

Information

• Patent Grant
• 3540586

• References
• Source

• Patent Number

  3,540,586

• Date Filed

  Not available

• Date Issued

  Tuesday, November 17, 1970
  54 years ago

• CPC

  • B30B9/225 - the diaphragm being tubular
  • B01D29/15 - arranged for inward flow filtration
  • B01D37/00 - Processes of filtration

• US Classifications

  • 210 - Liquid purification or separation