2214337

Information

• Patent Grant
• 2214337

• References
• Source

• Patent Number

  2,214,337

• Date Filed

  Not available

• Date Issued

  Tuesday, September 10, 1940
  84 years ago

• CPC

  • C09B35/24 - the tetrazo component being a derivative of a diaryl amine

• US Classifications

  • 534 - Organic compounds