3892250

Information

• Patent Grant
• 3892250

• References
• Source

• Patent Number

  3,892,250

• Date Filed

  Not available

• Date Issued

  Tuesday, July 1, 1975
  49 years ago

• CPC

  • C10B43/08 - with liquids

• US Classifications

  • 134 - Cleaning and liquid contact with solids
  • 015 - Brushing, scrubbing, and general cleaning
  • 201 - Distillation: processes, thermolytic
  • 202 - Distillation: apparatus