2072062

Information

• Patent Grant
• 2072062

• References
• Source

• Patent Number

  2,072,062

• Date Filed

  Not available

• Date Issued

  Tuesday, February 23, 1937
  89 years ago

• CPC

  • C09B17/06 - Fluorindine or its derivatives

• US Classifications

  • 008 - Bleaching and dyeing
  • 544 - Organic compounds
  • 552 - Organic compounds
  • 564 - Organic compounds