1211966

Information

• Patent Grant
• 1211966

• References
• Source

• Patent Number

  1,211,966

• Date Filed

  Not available

• Date Issued

  Tuesday, January 9, 1917
  108 years ago

• CPC

  • B01D61/08 - Apparatus therefor
  • Y10T137/4493 - Pivoted valve

• US Classifications

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