1758544

Information

• Patent Grant
• 1758544

• References
• Source

• Patent Number

  1,758,544

• Date Filed

  Not available

• Date Issued

  Tuesday, May 13, 1930
  94 years ago

• CPC

  • C10B5/20 - with recuperators
  • Y02P20/129 - Energy recovery

• US Classifications

  • 202 - Distillation: apparatus