811754

Information

• Patent Grant
• 811754

• References
• Source

• Patent Number

  811,754

• Date Filed

  Not available

• Date Issued

  Tuesday, February 6, 1906
  118 years ago

• CPC

  • B01D29/0054 - arranged concentrically or coaxially

• US Classifications

  • 210 - Liquid purification or separation