3902960

Information

• Patent Grant
• 3902960

• References
• Source

• Patent Number

  3,902,960

• Date Filed

  Not available

• Date Issued

  Tuesday, September 2, 1975
  49 years ago

• CPC

  • D21F3/10 - Suction rolls
  • Y10S162/07 - Water collectors

• US Classifications

  • 162 - Paper making and fiber liberation
  • 210 - Liquid purification or separation
  • 492 - Roll or roller