2207985

Information

• Patent Grant
• 2207985

• References
• Source

• Patent Number

  2,207,985

• Date Filed

  Not available

• Date Issued

  Tuesday, July 16, 1940
  84 years ago

• CPC

  • C10G9/02 - in retorts

• US Classifications

  • 048 - Gas: heating and illuminating
  • 202 - Distillation: apparatus