3730680

Information

• Patent Grant
• 3730680

• References
• Source

• Patent Number

  3,730,680

• Date Filed

  Not available

• Date Issued

  Tuesday, May 1, 1973
  51 years ago

• CPC

  • D06B9/06 - with recovery of the solvent
  • D01D10/0481 - the filaments passing through a tube
  • D01F6/60 - from polyamides
  • D01F13/04 - of synthetic polymers
  • Y02P70/629 - of synthetic polymers
  • Y02P70/641 - Recovery of solvents

• US Classifications

  • 008 - Bleaching and dyeing
  • 068 - Textiles: fluid treating apparatus