3605828

Information

• Patent Grant
• 3605828

• References
• Source

• Patent Number

  3,605,828

• Date Filed

  Not available

• Date Issued

  Monday, September 20, 1971
  53 years ago

• CPC

  • C02F9/00 - Multistage treatment of water, waste water, or sewage
  • B67C3/08 - and subsequently lowering the counterpressure
  • C02F1/20 - by degassing
  • C02F1/281 - using inorganic sorbents
  • C02F1/283 - using coal, charred products, or inorganic mixtures containing them
  • C02F1/52 - by flocculation or precipitation of suspended impurities
  • C02F1/68 - by addition of specified substances
  • C02F2103/02 - Non-contaminated water
  • C02F2201/006 - Cartridges
  • Y10S261/07 - Carbonators

• US Classifications

  • 141 - Fluent material handling, with receiver or receiver coacting means
  • 261 - Gas and liquid contact apparatus