3660550

Information

• Patent Grant
• 3660550

• References
• Source

• Patent Number

  3,660,550

• Date Filed

  Not available

• Date Issued

  Tuesday, May 2, 1972
  52 years ago

• CPC

  • D02J1/224 - Selection or control of the temperature during stretching
  • D02J1/227 - Control of the stretching tension; Localisation of the stretching neck; Draw-pins

• US Classifications

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