3652389

Information

• Patent Grant
• 3652389

• References
• Source

• Patent Number

  3,652,389

• Date Filed

  Not available

• Date Issued

  Tuesday, March 28, 1972
  53 years ago

• CPC

  • D21F1/10 - Wire-cloths
  • D04H1/74 - the fibres being orientated
  • D21F1/0027 - Screen-cloths
  • D03D2700/0159 - Screens or filters
  • Y10S162/90 - Papermaking press felts

• US Classifications

  • 162 - Paper making and fiber liberation
  • 026 - Textiles: cloth finishing
  • 139 - Textiles: weaving