2211920

Information

• Patent Grant
• 2211920

• References
• Source

• Patent Number

  2,211,920

• Date Filed

  Not available

• Date Issued

  Tuesday, August 20, 1940
  85 years ago

• CPC

  • D06M23/00 - Treatment of fibres,threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
  • D01F2/00 - Monocomponent artificial filaments or the like of cellulose or cellulose derivatives Manufacture thereof
  • D01G1/022 - by solvents

• US Classifications

  • 057 - Textiles: spinning, twisting, and twining