2766231

Information

• Patent Grant
• 2766231

• References
• Source

• Patent Number

  2,766,231

• Date Filed

  Not available

• Date Issued

  Tuesday, October 9, 1956
  68 years ago

• CPC

  • C09B62/66 - Azo dyes

• US Classifications

  • 534 - Organic compounds
  • 548 - Organic compounds
  • 564 - Organic compounds