820483

Information

• Patent Grant
• 820483

• References
• Source

• Patent Number

  820,483

• Date Filed

  Not available

• Date Issued

  Tuesday, May 15, 1906
  118 years ago

• CPC

  • B01D29/0075 - Regeneration of the filtering material in the filter

• US Classifications

  • 210 - Liquid purification or separation