3689262

Information

• Patent Grant
• 3689262

• References
• Source

• Patent Number

  3,689,262

• Date Filed

  Not available

• Date Issued

  Tuesday, September 5, 1972
  52 years ago

• CPC

  • G03D9/025 - for colour films
  • G03C8/44 - Integral units
  • G03C8/52 - Bases or auxiliary layers Substances therefor

• US Classifications

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