3399680

Information

• Patent Grant
• 3399680

• References
• Source

• Patent Number

  3,399,680

• Date Filed

  Not available

• Date Issued

  Tuesday, September 3, 1968
  56 years ago

• CPC

  • A24B3/12 - Steaming, curing, or flavouring tobacco
  • A24B3/02 - Humidifying packed raw tobacco

• US Classifications

  • 131 - Tobacco
  • 034 - Drying and gas or vapor contact with solids