2073784

Information

• Patent Grant
• 2073784

• References
• Source

• Patent Number

  2,073,784

• Date Filed

  Not available

• Date Issued

  Tuesday, March 16, 1937
  88 years ago

• CPC

  • E04H4/1209 - Treatment of water for swimming pools
  • C02F1/5281 - Installations for water purification using chemical agents
  • C02F2103/42 - from bathing facilities
  • Y10S4/09 - Methods
  • Y10S4/10 - Water additive or substitute
  • Y10T137/87619 - With selectively operated flow control means in inlet

• US Classifications

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