617860

Information

• Patent Grant
• 617860

• References
• Source

• Patent Number

  617,860

• Date Filed

  Not available

• Date Issued

  Tuesday, January 17, 1899
  126 years ago

• CPC

  • B01D17/0214 - with removal of one of the phases
  • Y10S169/01 - Floats
  • Y10T137/86252 - Float-supported outlet

• US Classifications

  • 210 - Liquid purification or separation
  • 137 - Fluid handling
  • 169 - Fire extinguishers
  • 405 - Hydraulic and earth engineering