3862944

Information

• Patent Grant
• 3862944

• References
• Source

• Patent Number

  3,862,944

• Date Filed

  Not available

• Date Issued

  Tuesday, January 28, 1975
  50 years ago

• CPC

  • C09B5/16 - Benz-diazabenzanthrones

• US Classifications

  • 544 - Organic compounds