3297678

Information

• Patent Grant
• 3297678

• References
• Source

• Patent Number

  3,297,678

• Date Filed

  Not available

• Date Issued

  Tuesday, January 10, 1967
  58 years ago

• CPC

  • C09B62/53 - Monoazo dyes
  • C09B62/4411 - Azo dyes
  • C09B62/527 - Azo dyes

• US Classifications

  • 534 - Organic compounds
  • 548 - Organic compounds
  • 558 - Organic compounds