2722530

Information

• Patent Grant
• 2722530

• References
• Source

• Patent Number

  2,722,530

• Date Filed

  Not available

• Date Issued

  Tuesday, November 1, 1955
  69 years ago

• CPC

  • C09B1/48 - Anthrimides
  • C09B5/36 - Amino acridones
  • C09B5/38 - Compounds containing acridone and carbazole rings

• US Classifications

  • 546 - Organic compounds