3673266

Information

• Patent Grant
• 3673266

• References
• Source

• Patent Number

  3,673,266

• Date Filed

  Not available

• Date Issued

  Tuesday, June 27, 1972
  52 years ago

• CPC

  • C11B9/0046 - containing only two condensed rings
  • C07C35/29 - being a (2.2.1) system

• US Classifications

  • 568 - Organic compounds
  • 560 - Organic compounds