3799776

Information

• Patent Grant
• 3799776

• References
• Source

• Patent Number

  3,799,776

• Date Filed

  Not available

• Date Issued

  Tuesday, March 26, 1974
  50 years ago

• CPC

  • G03C1/73 - containing organic compounds
  • G03C1/42 - Developers or their precursors
  • G03C1/494 - Silver salt compositions other than silver halide emulsions Photothermographic systems Thermographic systems using noble metal compounds
  • G03C7/30 - Colour processes using colour-coupling substances Materials therefor Preparing or processing such materials
  • G03C7/32 - Colour coupling substances

• US Classifications

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