2082560

Information

• Patent Grant
• 2082560

• References
• Source

• Patent Number

  2,082,560

• Date Filed

  Not available

• Date Issued

  Tuesday, June 1, 1937
  87 years ago

• CPC

  • C09B3/22 - Dibenzanthrones Isodibenzanthrones

• US Classifications

  • 552 - Organic compounds