2122882

Information

• Patent Grant
• 2122882

• References
• Source

• Patent Number

  2,122,882

• Date Filed

  Not available

• Date Issued

  Tuesday, July 5, 1938
  86 years ago

• CPC

  • C09B1/42 - the acyl groups being residues of an aromatic carboxylic acid
  • C09B5/32 - 1.3 azoles of the anthracene series

• US Classifications

  • 552 - Organic compounds