3446729

Information

• Patent Grant
• 3446729

• References
• Source

• Patent Number

  3,446,729

• Date Filed

  Not available

• Date Issued

  Tuesday, May 27, 1969
  55 years ago

• CPC

  • C10G17/095 - with "solid acids"
  • C10G25/003 - Specific sorbent material, not covered by C10G25/02 or C10G25/03
  • C10G29/00 - Refining of hydrocarbon oils in the absence of hydrogen, with other chemicals

• US Classifications

  • 208 - Mineral oils: processes and products