3329755

Information

• Patent Grant
• 3329755

• References
• Source

• Patent Number

  3,329,755

• Date Filed

  Not available

• Date Issued

  Tuesday, July 4, 1967
  57 years ago

• CPC

  • D06C7/02 - Setting
  • D01F6/64 - from polycarbonates
  • D02G1/12 - using stuffer boxes
  • D02G1/127 - including drawing or stretching on the same machine
  • D02J1/228 - Stretching in two or more steps, with or without intermediate steps
  • D02J1/229 - Relaxing

• US Classifications

  • 264 - Plastic and nonmetallic article shaping or treating: processes