3425558

Information

• Patent Grant
• 3425558

• References
• Source

• Patent Number

  3,425,558

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1969
  55 years ago

• CPC

  • B01D36/02 - Combinations of filters of different kinds
  • B01D29/014 - with curved filtering elements
  • B01D29/071 - with curved filtering elements
  • B01D35/143 - Filter condition indicators

• US Classifications

  • 210 - Liquid purification or separation