2750250

Information

• Patent Grant
• 2750250

• References
• Source

• Patent Number

  2,750,250

• Date Filed

  Not available

• Date Issued

  Tuesday, June 12, 1956
  68 years ago

• CPC

  • D06P7/005 - Dyeing combined with texturising or drawing treatments
  • D06P3/74 - using acid dyes
  • D06P3/76 - using basic dyes
  • Y10S8/927 - Polyacrylonitrile fiber

• US Classifications

  • 008 - Bleaching and dyeing
  • 209 - Classifying, separating, and assorting solids