3542893

Information

• Patent Grant
• 3542893

• References
• Source

• Patent Number

  3,542,893

• Date Filed

  Not available

• Date Issued

  Tuesday, November 24, 1970
  54 years ago

• CPC

  • C07C7/171 - Sulfuric acid or oleum

• US Classifications

  • 585 - Chemistry of hydrocarbon compounds