2152668

Information

• Patent Grant
• 2152668

• References
• Source

• Patent Number

  2,152,668

• Date Filed

  Not available

• Date Issued

  Tuesday, April 4, 1939
  85 years ago

• CPC

  • A24B5/06 - by stripping leaf-parts from the stem

• US Classifications

  • 198 - Conveyors: power-driven
  • 131 - Tobacco
  • 451 - Abrading