1686094

Information

• Patent Grant
• 1686094

• References
• Source

• Patent Number

  1,686,094

• Date Filed

  Not available

• Date Issued

  Tuesday, October 2, 1928
  96 years ago

• CPC

  • B01D33/09 - with surface cells independently connected to pressure distributors
  • B01D33/044 - with filtering bands or the like supported on cylinders which are pervious for filtering

• US Classifications

  • 210 - Liquid purification or separation