2340882

Information

• Patent Grant
• 2340882

• References
• Source

• Patent Number

  2,340,882

• Date Filed

  Not available

• Date Issued

  Tuesday, February 8, 1944
  81 years ago

• CPC

  • C09B23/162 - only nitrogen atoms

• US Classifications

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