2451164

Information

• Patent Grant
• 2451164

• References
• Source

• Patent Number

  2,451,164

• Date Filed

  Not available

• Date Issued

  Tuesday, October 12, 1948
  76 years ago

• CPC

  • G03C7/00 - Multicolour photographic processes or agents therefor Regeneration of such processing agents Photosensitive materials for multicolour processes
  • G03C7/14 - Additive processes using lenticular screens Materials therefor Preparing or processing such materials

• US Classifications

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