3632571

Information

• Patent Grant
• 3632571

• References
• Source

• Patent Number

  3,632,571

• Date Filed

  Not available

• Date Issued

  Tuesday, January 4, 1972
  52 years ago

• CPC

  • C07D203/20 - by carbonic acid, or by sulfur or nitrogen analogues thereof
  • D06M13/493 - perfluorinated

• US Classifications

  • 548 - Organic compounds
  • 554 - Organic compounds
  • 560 - Organic compounds