2846434

Information

• Patent Grant
• 2846434

• References
• Source

• Patent Number

  2,846,434

• Date Filed

  Not available

• Date Issued

  Tuesday, August 5, 1958
  65 years ago

• CPC

  • C09B3/40 - Pyranthrones

• US Classifications

  • 546 - Organic compounds
  • 008 - Bleaching and dyeing
  • 552 - Organic compounds