3578659

Information

• Patent Grant
• 3578659

• References
• Source

• Patent Number

  3,578,659

• Date Filed

  Not available

• Date Issued

  Tuesday, May 11, 1971
  53 years ago

• CPC

  • C07J71/0057 - Nitrogen and oxygen

• US Classifications

  • 540 - Organic compounds
  • 552 - Organic compounds