2132829

Information

• Patent Grant
• 2132829

• References
• Source

• Patent Number

  2,132,829

• Date Filed

  Not available

• Date Issued

  Tuesday, October 11, 1938
  86 years ago

• CPC

  • C09B5/38 - Compounds containing acridone and carbazole rings

• US Classifications

  • 546 - Organic compounds
  • 552 - Organic compounds