3589899

Information

• Patent Grant
• 3589899

• References
• Source

• Patent Number

  3,589,899

• Date Filed

  Not available

• Date Issued

  Tuesday, June 29, 1971
  53 years ago

• CPC

  • G03C5/08 - Photoprinting Processes and means for preventing photoprinting
  • G03F5/18 - using colour half-tone screens

• US Classifications

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