3894135

Information

• Patent Grant
• 3894135

• References
• Source

• Patent Number

  3,894,135

• Date Filed

  Not available

• Date Issued

  Tuesday, July 8, 1975
  49 years ago

• CPC

  • D02J1/228 - Stretching in two or more steps, with or without intermediate steps
  • D02J1/22 - Stretching or tensioning, shrinking or relaxing
  • D02J1/221 - Preliminary treatments
  • Y10S264/73 - Processes of stretching

• US Classifications

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