2622026

Information

• Patent Grant
• 2622026

• References
• Source

• Patent Number

  2,622,026

• Date Filed

  Not available

• Date Issued

  Tuesday, December 16, 1952
  72 years ago

• CPC

  • G03C1/831 - Azo dyes
  • G03C1/83 - Organic dyestuffs therefor

• US Classifications

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