3870735

Information

• Patent Grant
• 3870735

• References
• Source

• Patent Number

  3,870,735

• Date Filed

  Not available

• Date Issued

  Tuesday, March 11, 1975
  49 years ago

• CPC

  • C11B7/0091 - non-solvents
  • C09F5/10 - Refining

• US Classifications

  • 554 - Organic compounds
  • 568 - Organic compounds