2266018

Information

• Patent Grant
• 2266018

• References
• Source

• Patent Number

  2,266,018

• Date Filed

  Not available

• Date Issued

  Tuesday, December 16, 1941
  83 years ago

• CPC

  • C09B5/26 - Carbazoles of the anthracene series

• US Classifications

  • 008 - Bleaching and dyeing
  • 548 - Organic compounds