2789699

Information

• Patent Grant
• 2789699

• References
• Source

• Patent Number

  2,789,699

• Date Filed

  Not available

• Date Issued

  Tuesday, April 23, 1957
  67 years ago

• CPC

  • D01D1/106 - Filtering
  • B01D29/0038 - on solid frames with surface grooves and the like
  • B01D35/02 - Filters adapted for location in special places
  • B01D37/00 - Processes of filtration

• US Classifications

  • 210 - Liquid purification or separation