2921012

Information

• Patent Grant
• 2921012

• References
• Source

• Patent Number

  2,921,012

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1960
  65 years ago

• CPC

  • C10G73/42 - Refining of petroleum waxes

• US Classifications

  • 208 - Mineral oils: processes and products
  • 106 - Compositions: coating or plastic