2530025

Information

• Patent Grant
• 2530025

• References
• Source

• Patent Number

  2,530,025

• Date Filed

  Not available

• Date Issued

  Tuesday, November 14, 1950
  74 years ago

• CPC

  • C09B5/44 - Azines of the anthracene series

• US Classifications

  • 544 - Organic compounds
  • 552 - Organic compounds