3456777

Information

• Patent Grant
• 3456777

• References
• Source

• Patent Number

  3,456,777

• Date Filed

  Not available

• Date Issued

  Tuesday, July 22, 1969
  54 years ago

• CPC

  • B65F3/22 - with screw conveyors, rotary tanks

• US Classifications

  • 198 - Conveyors: power-driven
  • 414 - Material or article handling