3790384

Information

• Patent Grant
• 3790384

• References
• Source

• Patent Number

  3,790,384

• Date Filed

  Not available

• Date Issued

  Tuesday, February 5, 1974
  50 years ago

• CPC

  • G03C7/3029 - Materials characterised by a specific arrangement of layers
  • G03C7/34 - Couplers containing phenols
  • G03C2200/35 - Intermediate layer

• US Classifications

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