2123834

Information

• Patent Grant
• 2123834

• References
• Source

• Patent Number

  2,123,834

• Date Filed

  Not available

• Date Issued

  Tuesday, July 12, 1938
  85 years ago

• CPC

  • C09B5/30 - 1,2 azoles of the anthracene series

• US Classifications

  • 548 - Organic compounds