502583

Information

• Patent Grant
• 502583

• References
• Source

• Patent Number

  502,583

• Date Filed

  Not available

• Date Issued

  Tuesday, August 1, 1893
  131 years ago

• CPC

  • B01D29/0054 - arranged concentrically or coaxially
  • Y10T137/8737 - Water treatment feature

• US Classifications

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