2544888

Information

• Patent Grant
• 2544888

• References
• Source

• Patent Number

  2,544,888

• Date Filed

  Not available

• Date Issued

  Tuesday, March 13, 1951
  73 years ago

• CPC

  • C09B49/10 - from diphenylamines, indamines, or indophenols

• US Classifications

  • 564 - Organic compounds