2969320

Information

• Patent Grant
• 2969320

• References
• Source

• Patent Number

  2,969,320

• Date Filed

  Not available

• Date Issued

  Tuesday, January 24, 1961
  64 years ago

• CPC

  • C10G17/08 - with acid-forming oxides
  • C10G21/003 - Solvent de-asphalting

• US Classifications

  • 208 - Mineral oils: processes and products