670508

Information

• Patent Grant
• 670508

• References
• Source

• Patent Number

  670,508

• Date Filed

  Not available

• Date Issued

  Tuesday, March 26, 1901
  123 years ago

• CPC

  • A24B5/08 - by cutting-off, shaving off, pressing flat the thick parts of stems or ribs

• US Classifications

  • 131 - Tobacco
  • 049 - Movable or removable closures