3730347

Information

• Patent Grant
• 3730347

• References
• Source

• Patent Number

  3,730,347

• Date Filed

  Not available

• Date Issued

  Tuesday, May 1, 1973
  52 years ago

• CPC

  • B01D29/58 - arranged concentrically or coaxially
  • B01D24/047 - with vertical tubes distributing the liquid to be filtered or for collecting filtrate
  • B01D27/148 - arranged concentrically or coaxially
  • B01D29/21 - with corrugated, folded or wound sheets
  • B01D2201/12 - Pleated filters

• US Classifications

  • 210 - Liquid purification or separation