902030

Information

• Patent Grant
• 902030

• References
• Source

• Patent Number

  902,030

• Date Filed

  Not available

• Date Issued

  Tuesday, October 27, 1908
  116 years ago

• CPC

  • B01D61/08 - Apparatus therefor
  • Y10T137/4493 - Pivoted valve
  • Y10T137/4501 - Ball valve
  • Y10T137/7903 - Weight biased

• US Classifications

  • 210 - Liquid purification or separation
  • 137 - Fluid handling