3898123

Information

• Patent Grant
• 3898123

• References
• Source

• Patent Number

  3,898,123

• Date Filed

  Not available

• Date Issued

  Tuesday, August 5, 1975
  49 years ago

• CPC

  • D21F11/02 - of the Fourdrinier type

• US Classifications

  • 162 - Paper making and fiber liberation