2800431

Information

• Patent Grant
• 2800431

• References
• Source

• Patent Number

  2,800,431

• Date Filed

  Not available

• Date Issued

  Tuesday, July 23, 1957
  67 years ago

• CPC

  • C10G49/007 - in the presence of hydrogen from a special source or of a special composition or having been purified by a special treatment
  • C10G45/28 - Organic compounds Autofining

• US Classifications

  • 208 - Mineral oils: processes and products