2886435

Information

• Patent Grant
• 2886435

• References
• Source

• Patent Number

  2,886,435

• Date Filed

  Not available

• Date Issued

  Tuesday, May 12, 1959
  65 years ago

• CPC

  • G03C7/46 - Subtractive processes not covered by the group G03C7/26 Materials therefor Preparing or processing such materials
  • G03C1/64 - Compositions containing iron compounds as photosensitive substances
  • G03C5/40 - Chemically transforming developed images

• US Classifications

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