1615878

Information

• Patent Grant
• 1615878

• References
• Source

• Patent Number

  1,615,878

• Date Filed

  Not available

• Date Issued

  Tuesday, February 1, 1927
  98 years ago

• CPC

  • C10B25/08 - Closing and opening the doors

• US Classifications

  • 049 - Movable or removable closures
  • 202 - Distillation: apparatus