3807298

Information

• Patent Grant
• 3807298

• References
• Source

• Patent Number

  3,807,298

• Date Filed

  Not available

• Date Issued

  Tuesday, April 30, 1974
  50 years ago

• CPC

  • B01D25/007 - by pressure measuring
  • B01D25/172 - Plate spreading means

• US Classifications

  • 100 - Presses
  • 210 - Liquid purification or separation