1784676

Information

• Patent Grant
• 1784676

• References
• Source

• Patent Number

  1,784,676

• Date Filed

  Not available

• Date Issued

  Tuesday, December 9, 1930
  94 years ago

• CPC

  • C09K5/12 - Molten materials, i.e. materials solid at room temperature
  • C10B47/14 - with the aid of hot liquids

• US Classifications

  • 202 - Distillation: apparatus