3655388

Information

• Patent Grant
• 3655388

• References
• Source

• Patent Number

  3,655,388

• Date Filed

  Not available

• Date Issued

  Tuesday, April 11, 1972
  52 years ago

• CPC

  • C09B43/12 - by acylation of amino groups
  • G03C7/29 - Azo dyes therefor

• US Classifications

  • 430 - Radiation imagery chemistry: process, composition, or product thereof