3399565

Information

• Patent Grant
• 3399565

• References
• Source

• Patent Number

  3,399,565

• Date Filed

  Not available

• Date Issued

  Tuesday, September 3, 1968
  56 years ago

• CPC

  • G01P3/34 - by using friction effects
  • D21G9/0009 - Paper-making control systems

• US Classifications

  • 073 - Measuring and testing
  • 162 - Paper making and fiber liberation