3669670

Information

• Patent Grant
• 3669670

• References
• Source

• Patent Number

  3,669,670

• Date Filed

  Not available

• Date Issued

  Tuesday, June 13, 1972
  52 years ago

• CPC

  • G03C1/09 - Noble metals or mercury Salts or compounds thereof Sulfur, selenium or tellurium, or compounds thereof
  • C07C335/32 - having sulfur atoms of isothiourea groups bound to acyclic carbon atoms
  • G03C1/43 - Processing agents or their precursors, not covered by groups G03C1/07 - G03C1/42
  • G03C5/262 - using materials covered by groups G03C1/42 and G03C1/43
  • G03C5/39 - Stabilising

• US Classifications

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