3725263

Information

• Patent Grant
• 3725263

• References
• Source

• Patent Number

  3,725,263

• Date Filed

  Not available

• Date Issued

  Tuesday, April 3, 1973
  52 years ago

• CPC

  • G05D21/02 - characterised by the use of electric means
  • B01D23/10 - with loose filter material
  • B01D35/12 - Devices for taking out of action one or more units of multi- unit filters
  • G01N21/83 - Turbidimetric titration

• US Classifications

  • 210 - Liquid purification or separation