3726680

Information

• Patent Grant
• 3726680

• References
• Source

• Patent Number

  3,726,680

• Date Filed

  Not available

• Date Issued

  Tuesday, April 10, 1973
  51 years ago

• CPC

  • C07D285/135 - Nitrogen atoms
  • G03C1/346 - Organic derivatives of bivalent sulfur, selenium or tellurium
  • G03C1/355 - Organic derivatives of bivalent sulfur, selenium or tellurium
  • Y10S430/13 - Antibronze agent or process

• US Classifications

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