3331639

Information

• Patent Grant
• 3331639

• References
• Source

• Patent Number

  3,331,639

• Date Filed

  Not available

• Date Issued

  Tuesday, July 18, 1967
  57 years ago

• CPC

  • A24C5/392 - feeding pneumatically
  • A24C5/391 - feeding to several cigarette making machines
  • B65G53/56 - Switches

• US Classifications

  • 406 - Conveyors: fluid current