3862855

Information

• Patent Grant
• 3862855

• References
• Source

• Patent Number

  3,862,855

• Date Filed

  Not available

• Date Issued

  Tuesday, January 28, 1975
  50 years ago

• CPC

  • G03C1/735 - Organo-metallic compounds
  • G03C5/315 - Tanning development
  • G03F7/06 - Silver salts
  • Y10S430/137 - Cobalt complex containing
  • Y10T428/31775 - Paper

• US Classifications

  • 430 - Radiation imagery chemistry: process, composition, or product thereof
  • 428 - Stock material or miscellaneous articles