3728121

Information

• Patent Grant
• 3728121

• References
• Source

• Patent Number

  3,728,121

• Date Filed

  Not available

• Date Issued

  Tuesday, April 17, 1973
  51 years ago

• CPC

  • G03C7/3029 - Materials characterised by a specific arrangement of layers
  • G03C2200/38 - Lippmann (fine grain) emulsion

• US Classifications

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