3116279

Information

• Patent Grant
• 3116279

• References
• Source

• Patent Number

  3,116,279

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1963
  61 years ago

• CPC

  • G03C8/18 - Dye developers
  • C09B43/06 - by oxidation
  • C09B69/00 - Dyes not provided for by a single group of this subclass

• US Classifications

  • 534 - Organic compounds
  • 552 - Organic compounds