2972620

Information

• Patent Grant
• 2972620

• References
• Source

• Patent Number

  2,972,620

• Date Filed

  Not available

• Date Issued

  Tuesday, February 21, 1961
  64 years ago

• CPC

  • C07D317/32 - with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
  • Y10S204/904 - Metal treating agent

• US Classifications

  • 549 - Organic compounds
  • 008 - Bleaching and dyeing
  • 204 - Chemistry: electrical and wave energy