2605181

Information

• Patent Grant
• 2605181

• References
• Source

• Patent Number

  2,605,181

• Date Filed

  Not available

• Date Issued

  Tuesday, July 29, 1952
  72 years ago

• CPC

  • G03C7/00 - Multicolour photographic processes or agents therefor Regeneration of such processing agents Photosensitive materials for multicolour processes
  • G03F3/04 - by photographic means
  • G03F5/24 - by multiple exposure

• US Classifications

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