2734051

Information

• Patent Grant
• 2734051

• References
• Source

• Patent Number

  2,734,051

• Date Filed

  Not available

• Date Issued

  Tuesday, February 7, 1956
  69 years ago

• CPC

  • C09B45/28 - containing copper
  • C09B31/16 - Trisazo dyes

• US Classifications

  • 534 - Organic compounds
  • 562 - Organic compounds
  • 564 - Organic compounds