3425425

Information

• Patent Grant
• 3425425

• References
• Source

• Patent Number

  3,425,425

• Date Filed

  Not available

• Date Issued

  Tuesday, February 4, 1969
  56 years ago

• CPC

  • A24B3/182 - Puffing
  • Y10S131/901 - Organic liquid employed in puffing tobacco
  • Y10S131/902 - Inorganic chemical agents employed in puffing tobacco

• US Classifications

  • 131 - Tobacco