2202007

Information

• Patent Grant
• 2202007

• References
• Source

• Patent Number

  2,202,007

• Date Filed

  Not available

• Date Issued

  Tuesday, May 28, 1940
  84 years ago

• CPC

  • C11C1/10 - by distillation
  • C11C1/106 - inert gases or vapors

• US Classifications

  • 203 - Distillation: processes, separatory