3488344

Information

• Patent Grant
• 3488344

• References
• Source

• Patent Number

  3,488,344

• Date Filed

  Not available

• Date Issued

  Tuesday, January 6, 1970
  55 years ago

• CPC

  • D01D5/06 - Wet spinning methods
  • D01F2/04 - from cuprammonium solutions

• US Classifications

  • 536 - Organic compounds
  • 106 - Compositions: coating or plastic
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 425 - Plastic article or earthenware shaping or treating: apparatus