2875191

Information

• Patent Grant
• 2875191

• References
• Source

• Patent Number

  2,875,191

• Date Filed

  Not available

• Date Issued

  Tuesday, February 24, 1959
  65 years ago

• CPC

  • C09B31/22 - from a coupling component "D" containing directive hydroxyl and amino groups

• US Classifications

  • 534 - Organic compounds