1956794

Information

• Patent Grant
• 1956794

• References
• Source

• Patent Number

  1,956,794

• Date Filed

  Not available

• Date Issued

  Tuesday, May 1, 1934
  91 years ago

• CPC

  • C10G9/04 - Retorts

• US Classifications

  • 048 - Gas: heating and illuminating
  • 202 - Distillation: apparatus
  • 285 - Pipe joints or couplings