3477443

Information

• Patent Grant
• 3477443

• References
• Source

• Patent Number

  3,477,443

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1969
  55 years ago

• CPC

  • C12F3/04 - Recovery of volatile fermentation products from carbon dioxide
  • A24B15/00 - Chemical features or treatment of tobacco Tobacco substitutes
  • A24B15/40 - having only oxygen or sulfur as hetero atoms

• US Classifications

  • 131 - Tobacco