3923515

Information

• Patent Grant
• 3923515

• References
• Source

• Patent Number

  3,923,515

• Date Filed

  Not available

• Date Issued

  Tuesday, December 2, 1975
  49 years ago

• CPC

  • G03C5/16 - X-ray, infra-red, or ultra-violet ray processes
  • G03C1/46 - having more than one photosensitive layer
  • G03C2200/58 - Sensitometric characteristics
  • Y10S430/149 - Lippmann
  • Y10S430/15 - Lithographic emulsion
  • Y10S430/162 - Protective or antiabrasion layer
  • Y10S430/167 - X-ray
  • Y10S430/168 - X-ray exposure process

• US Classifications

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