3661766

Information

• Patent Grant
• 3661766

• References
• Source

• Patent Number

  3,661,766

• Date Filed

  Not available

• Date Issued

  Tuesday, May 9, 1972
  52 years ago

• CPC

  • C10G33/06 - with mechanical means
  • C10G73/42 - Refining of petroleum waxes

• US Classifications

  • 208 - Mineral oils: processes and products
  • 516 - Colloid systems and wetting agents
  • 564 - Organic compounds