2719839

Information

• Patent Grant
• 2719839

• References
• Source

• Patent Number

  2,719,839

• Date Filed

  Not available

• Date Issued

  Tuesday, October 4, 1955
  68 years ago

• CPC

  • C09B5/30 - 1,2 azoles of the anthracene series

• US Classifications

  • 534 - Organic compounds