2721784

Information

• Patent Grant
• 2721784

• References
• Source

• Patent Number

  2,721,784

• Date Filed

  Not available

• Date Issued

  Tuesday, October 25, 1955
  69 years ago

• CPC

  • D06M13/228 - Cyclic esters
  • Y10S8/918 - Cellulose textile

• US Classifications

  • 008 - Bleaching and dyeing
  • 527 - Synthetic resins or natural rubbers
  • 536 - Organic compounds