3647450

Information

• Patent Grant
• 3647450

• References
• Source

• Patent Number

  3,647,450

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1972
  52 years ago

• CPC

  • G03C1/64 - Compositions containing iron compounds as photosensitive substances
  • G03C5/58 - Processes for obtaining metallic images by vapor deposition or physical development

• US Classifications

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