999349

Information

• Patent Grant
• 999349

• References
• Source

• Patent Number

  999,349

• Date Filed

  Not available

• Date Issued

  Tuesday, August 1, 1911
  113 years ago

• CPC

  • C10B25/04 - for ovens with vertical chambers

• US Classifications

  • 202 - Distillation: apparatus
  • 048 - Gas: heating and illuminating
  • 049 - Movable or removable closures
  • 110 - Furnaces
  • 212 - Traversing hoists