3689377

Information

• Patent Grant
• 3689377

• References
• Source

• Patent Number

  3,689,377

• Date Filed

  Not available

• Date Issued

  Tuesday, September 5, 1972
  52 years ago

• CPC

  • C07C253/34 - Separation Purification
  • Y10S203/03 - Acrylonitrile

• US Classifications

  • 203 - Distillation: processes, separatory
  • 558 - Organic compounds