3785813

Information

• Patent Grant
• 3785813

• References
• Source

• Patent Number

  3,785,813

• Date Filed

  Not available

• Date Issued

  Tuesday, January 15, 1974
  51 years ago

• CPC

  • C07D487/04 - Ortho-condensed systems
  • G03C8/00 - Diffusion transfer processes or agents therefor Photosensitive materials for such processes
  • G03C8/16 - initially diffusible in alkaline environment

• US Classifications

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