2148846

Information

• Patent Grant
• 2148846

• References
• Source

• Patent Number

  2,148,846

• Date Filed

  Not available

• Date Issued

  Tuesday, February 28, 1939
  85 years ago

• CPC

  • B01D3/003 - Rectification of spirit

• US Classifications

  • 203 - Distillation: processes, separatory
  • 568 - Organic compounds