2931290

Information

• Patent Grant
• 2931290

• References
• Source

• Patent Number

  2,931,290

• Date Filed

  Not available

• Date Issued

  Tuesday, April 5, 1960
  65 years ago

• CPC

  • D01B1/48 - Drying retted fibres
  • B30B9/22 - using a flexible member

• US Classifications

  • 100 - Presses
  • 210 - Liquid purification or separation