764699

Information

• Patent Grant
• 764699

• References
• Source

• Patent Number

  764,699

• Date Filed

  Not available

• Date Issued

  Tuesday, July 12, 1904
  120 years ago

• CPC

  • C02F3/043 - Devices for distributing water over trickle filters
  • Y10T137/2668 - Alternately or successively substituted outflow
  • Y10T137/2675 - Float controlled
  • Y10T137/2733 - Sequentially discharging in parallel
  • Y10T137/7323 - By float

• US Classifications

  • 137 - Fluid handling