2453232

Information

• Patent Grant
• 2453232

• References
• Source

• Patent Number

  2,453,232

• Date Filed

  Not available

• Date Issued

  Tuesday, November 9, 1948
  76 years ago

• CPC

  • C09B1/42 - the acyl groups being residues of an aromatic carboxylic acid
  • C09B5/26 - Carbazoles of the anthracene series
  • C09B5/28 - Anthrimide carbazoles

• US Classifications

  • 548 - Organic compounds