3744254

Information

• Patent Grant
• 3744254

• References
• Source

• Patent Number

  3,744,254

• Date Filed

  Not available

• Date Issued

  Tuesday, July 10, 1973
  51 years ago

• CPC

  • E02B15/08 - Devices for reducing the polluted area with or without additional devices for removing the material
  • B01F3/04106 - the gas being introduced by bubbling
  • E02B1/003 - Mechanically induced gas or liquid streams in seas, lakes or water-courses for forming weirs or breakwaters; making or keeping water surfaces free from ice, aerating or circulating water
  • E02B15/0814 - with underwater curtains
  • B01F2003/04134 - the flow guiding elements being baffles, tubes or walls
  • B01F2003/04319 - being tubes, tubular elements, cylindrical elements, set of tubes
  • B01F2003/04361 - Perforations

• US Classifications

  • 405 - Hydraulic and earth engineering
  • 210 - Liquid purification or separation