3788331

Information

• Patent Grant
• 3788331

• References
• Source

• Patent Number

  3,788,331

• Date Filed

  Not available

• Date Issued

  Tuesday, January 29, 1974
  51 years ago

• CPC

  • A24B3/182 - Puffing
  • Y10S131/902 - Inorganic chemical agents employed in puffing tobacco
  • Y10S131/903 - Fixing the product after puffing

• US Classifications

  • 131 - Tobacco
  • 095 - Gas separation: processes