3842846

Information

• Patent Grant
• 3842846

• References
• Source

• Patent Number

  3,842,846

• Date Filed

  Not available

• Date Issued

  Tuesday, October 22, 1974
  50 years ago

• CPC

  • A24B3/187 - by electrical treatment
  • Y10S131/902 - Inorganic chemical agents employed in puffing tobacco

• US Classifications

  • 131 - Tobacco