2188307

Information

• Patent Grant
• 2188307

• References
• Source

• Patent Number

  2,188,307

• Date Filed

  Not available

• Date Issued

  Tuesday, January 30, 1940
  85 years ago

• CPC

  • A24B7/04 - by machines with revolving knives
  • A24B3/18 - Other treatment of leaves
  • A24B5/16 - Other treatment of stems or ribs

• US Classifications

  • 131 - Tobacco
  • 099 - Foods and beverages: apparatus