2230196

Information

• Patent Grant
• 2230196

• References
• Source

• Patent Number

  2,230,196

• Date Filed

  Not available

• Date Issued

  Tuesday, January 28, 1941
  83 years ago

• CPC

  • C11D13/30 - Recovery of soap

• US Classifications

  • 554 - Organic compounds
  • 159 - Concentrating evaporators