3692525

Information

• Patent Grant
• 3692525

• References
• Source

• Patent Number

  3,692,525

• Date Filed

  Not available

• Date Issued

  Tuesday, September 19, 1972
  52 years ago

• CPC

  • G03C1/8155 - Organic compounds therefor
  • C07D249/22 - Naphthotriazoles
  • G03C1/815 - characterised by means for filtering or absorbing ultraviolet light

• US Classifications

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