2781391

Information

• Patent Grant
• 2781391

• References
• Source

• Patent Number

  2,781,391

• Date Filed

  Not available

• Date Issued

  Tuesday, February 12, 1957
  68 years ago

• CPC

  • C07C305/18 - containing six-membered aromatic rings

• US Classifications

  • 558 - Organic compounds
  • 510 - Cleaning compositions for solid surfaces, auxiliary compositions therefor, or processes of preparing the compositions
  • 554 - Organic compounds
  • 562 - Organic compounds