2612448

Information

• Patent Grant
• 2612448

• References
• Source

• Patent Number

  2,612,448

• Date Filed

  Not available

• Date Issued

  Tuesday, September 30, 1952
  72 years ago

• CPC

  • G03C7/29 - Azo dyes therefor
  • C09B35/04 - the tetrazo component being a benzene derivative
  • G03C1/831 - Azo dyes

• US Classifications

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