3127422

Information

• Patent Grant
• 3127422

• References
• Source

• Patent Number

  3,127,422

• Date Filed

  Not available

• Date Issued

  Tuesday, March 31, 1964
  61 years ago

• CPC

  • C09B3/30 - Preparation from starting materials already containing the dibenzanthrone or isodibenzanthrone nucleus

• US Classifications

  • 552 - Organic compounds