1992005

Information

• Patent Grant
• 1992005

• References
• Source

• Patent Number

  1,992,005

• Date Filed

  Not available

• Date Issued

  Tuesday, February 19, 1935
  90 years ago

• CPC

  • B01D33/04 - with filtering bands or the like supported on cylinders which are impervious for filtering
  • B01D33/044 - with filtering bands or the like supported on cylinders which are pervious for filtering

• US Classifications

  • 210 - Liquid purification or separation