2933489

Information

• Patent Grant
• 2933489

• References
• Source

• Patent Number

  2,933,489

• Date Filed

  Not available

• Date Issued

  Tuesday, April 19, 1960
  64 years ago

• CPC

  • C09B45/04 - Azo compounds in general

• US Classifications

  • 534 - Organic compounds
  • 008 - Bleaching and dyeing