3734291

Information

• Patent Grant
• 3734291

• References
• Source

• Patent Number

  3,734,291

• Date Filed

  Not available

• Date Issued

  Tuesday, May 22, 1973
  52 years ago

• CPC

  • C02F1/688 - Devices in which the water progressively dissolves a solid compound
  • B01F1/0027 - using additional holders in conduits, containers or pools for keeping the solid material in place
  • C02F1/76 - with halogens or compounds of halogens
  • C02F2103/005 - Black water originating from toilets
  • C02F2201/001 - Build in apparatus for autonomous on board water supply and wastewater treatment (
  • Y10S4/19 - Liquid-solid separators
  • Y10T137/4891 - With holder for solid, flaky or pulverized material to be dissolved or entrained

• US Classifications

  • 210 - Liquid purification or separation
  • 004 - Baths, closets, sinks, and spittoons
  • 137 - Fluid handling