3631691

Information

• Patent Grant
• 3631691

• References
• Source

• Patent Number

  3,631,691

• Date Filed

  Not available

• Date Issued

  Tuesday, January 4, 1972
  52 years ago

• CPC

  • D06B5/16 - through yarns, threads or filaments
  • D06B5/00 - Forcing liquids, gases or vapours through textile materials to effect treatment
  • D06B2700/18 - Passing liquid through fibrous materials in closed containers with a form not determined by the nature of the fibrous material

• US Classifications

  • 068 - Textiles: fluid treating apparatus
  • 028 - Textiles: manufacturing
  • 034 - Drying and gas or vapor contact with solids