3694131

Information

• Patent Grant
• 3694131

• References
• Source

• Patent Number

  3,694,131

• Date Filed

  Not available

• Date Issued

  Tuesday, September 26, 1972
  52 years ago

• CPC

  • B29C47/28 - Cross-head annular extrusion nozzles
  • B29B9/06 - in the form of filamentary material
  • B29B9/14 - fibre-reinforced
  • B29B15/122 - with a matrix in liquid form
  • B29C47/0014 - Filamentary-shaped articles
  • D07B2207/4027 - including a coating die

• US Classifications

  • 425 - Plastic article or earthenware shaping or treating: apparatus
  • 028 - Textiles: manufacturing
  • 264 - Plastic and nonmetallic article shaping or treating: processes