3688891

Information

• Patent Grant
• 3688891

• References
• Source

• Patent Number

  3,688,891

• Date Filed

  Not available

• Date Issued

  Tuesday, September 5, 1972
  52 years ago

• CPC

  • B65G21/2018 - for retaining the load on the load-carrying surface
  • B21B39/004 - Transverse moving
  • B21B43/08 - Cooling beds comprising revolving drums or recycling chains or discs

• US Classifications

  • 198 - Conveyors: power-driven