2789738

Information

• Patent Grant
• 2789738

• References
• Source

• Patent Number

  2,789,738

• Date Filed

  Not available

• Date Issued

  Tuesday, April 23, 1957
  67 years ago

• CPC

  • B65G33/00 - Screw or rotary spiral conveyors
  • B65G2812/0527 - characterised by the configuration

• US Classifications

  • 222 - Dispensing
  • 198 - Conveyors: power-driven