3719442

Information

• Patent Grant
• 3719442

• References
• Source

• Patent Number

  3,719,442

• Date Filed

  Not available

• Date Issued

  Tuesday, March 6, 1973
  51 years ago

• CPC

  • D01D13/00 - Complete machines for producing artificial threads
  • D01D5/08 - Melt spinning methods
  • D01D5/092 - in shafts or chimneys
  • D01D7/00 - Collecting the newly-spun products
  • D01D10/0436 - while in continuous movement

• US Classifications

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