3519475

Information

• Patent Grant
• 3519475

• References
• Source

• Patent Number

  3,519,475

• Date Filed

  Not available

• Date Issued

  Tuesday, July 7, 1970
  54 years ago

• CPC

  • D21F1/0027 - Screen-cloths
  • D03D2700/0162 - Paper making felts
  • Y10T442/107 - Comprising at least two chemically different fibers
  • Y10T442/50 - FELT FABRIC

• US Classifications

  • 442 - Fabric
  • 139 - Textiles: weaving