3068219

Information

• Patent Grant
• 3068219

• References
• Source

• Patent Number

  3,068,219

• Date Filed

  Not available

• Date Issued

  Tuesday, December 11, 1962
  62 years ago

• CPC

  • C09B62/205 - Specific dyes not provided for in groups C09B62/22 - C09B62/26

• US Classifications

  • 534 - Organic compounds
  • 008 - Bleaching and dyeing