3551325

Information

• Patent Grant
• 3551325

• References
• Source

• Patent Number

  3,551,325

• Date Filed

  Not available

• Date Issued

  Tuesday, December 29, 1970
  54 years ago

• CPC

  • C10G67/0409 - Extraction of unsaturated hydrocarbons
  • C10G2400/10 - Lubricating oil

• US Classifications

  • 208 - Mineral oils: processes and products