2196028

Information

• Patent Grant
• 2196028

• References
• Source

• Patent Number

  2,196,028

• Date Filed

  Not available

• Date Issued

  Tuesday, April 2, 1940
  84 years ago

• CPC

  • C09B35/374 - D contains two aryl nuclei linked by at least one of the groups -CON<, -SO2N<, -SO2-, or -SO2-O-

• US Classifications

  • 534 - Organic compounds