718424

Information

• Patent Grant
• 718424

• References
• Source

• Patent Number

  718,424

• Date Filed

  Not available

• Date Issued

  Tuesday, January 13, 1903
  122 years ago

• CPC

  • C02F3/043 - Devices for distributing water over trickle filters
  • Y10T137/2733 - Sequentially discharging in parallel
  • Y10T137/2836 - With recorder, register, signal, indicator or inspection window
  • Y10T137/2877 - Pump or liquid displacement device for flow passage
  • Y10T137/3127 - With gas maintenance or application
  • Y10T137/7912 - Separable seat
  • Y10T137/8359 - Inspection means
  • Y10T137/86187 - Plural tanks or compartments connected for serial flow

• US Classifications

  • 137 - Fluid handling