2759818

Information

• Patent Grant
• 2759818

• References
• Source

• Patent Number

  2,759,818

• Date Filed

  Not available

• Date Issued

  Tuesday, August 21, 1956
  68 years ago

• CPC

  • G03C7/46 - Subtractive processes not covered by the group G03C7/26 Materials therefor Preparing or processing such materials
  • G03C1/52 - Composition containing diazo compounds as photosensitive substances

• US Classifications

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