3730348

Information

• Patent Grant
• 3730348

• References
• Source

• Patent Number

  3,730,348

• Date Filed

  Not available

• Date Issued

  Tuesday, May 1, 1973
  51 years ago

• CPC

  • B01D23/18 - Bottoms of filter beds

• US Classifications

  • 210 - Liquid purification or separation