3186215

Information

• Patent Grant
• 3186215

• References
• Source

• Patent Number

  3,186,215

• Date Filed

  Not available

• Date Issued

  Tuesday, June 1, 1965
  59 years ago

• CPC

  • D21F1/0009 - Regulating the freeness of the pulp
  • Y10T137/2559 - Self-controlled branched flow systems

• US Classifications

  • 073 - Measuring and testing
  • 137 - Fluid handling
  • 162 - Paper making and fiber liberation
  • 241 - Solid material comminution or disintegration