3719489

Information

• Patent Grant
• 3719489

• References
• Source

• Patent Number

  3,719,489

• Date Filed

  Not available

• Date Issued

  Tuesday, March 6, 1973
  51 years ago

• CPC

  • G03C8/08 - the substances transferred by diffusion consisting of organic compounds
  • G03C8/045 - with the formation of a subtractive dye image
  • G03C8/10 - of dyes or their precursors

• US Classifications

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