1935529

Information

• Patent Grant
• 1935529

• References
• Source

• Patent Number

  1,935,529

• Date Filed

  Not available

• Date Issued

  Tuesday, November 14, 1933
  91 years ago

• CPC

  • C07C29/82 - by azeotropic distillation
  • B01D3/005 - Combined distillation and rectification

• US Classifications

  • 203 - Distillation: processes, separatory