1607491

Information

• Patent Grant
• 1607491

• References
• Source

• Patent Number

  1,607,491

• Date Filed

  Not available

• Date Issued

  Tuesday, November 16, 1926
  98 years ago

• CPC

  • C09B3/12 - Dibenzanthronyls
  • C09B3/06 - Preparation from starting materials already containing the benzanthrone nucleus

• US Classifications

  • 552 - Organic compounds