2427911

Information

• Patent Grant
• 2427911

• References
• Source

• Patent Number

  2,427,911

• Date Filed

  Not available

• Date Issued

  Tuesday, September 23, 1947
  77 years ago

• CPC

  • G03C7/3815 - with one heterocyclic ring

• US Classifications

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