3482979

Information

• Patent Grant
• 3482979

• References
• Source

• Patent Number

  3,482,979

• Date Filed

  Not available

• Date Issued

  Tuesday, December 9, 1969
  55 years ago

• CPC

  • C09B35/16 - from hydroxy-amines
  • G03C7/29 - Azo dyes therefor

• US Classifications

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