2907500

Information

• Patent Grant
• 2907500

• References
• Source

• Patent Number

  2,907,500

• Date Filed

  Not available

• Date Issued

  Tuesday, October 6, 1959
  65 years ago

• CPC

  • B65G33/00 - Screw or rotary spiral conveyors
  • B65G2812/0572 - Discharging valves

• US Classifications

  • 222 - Dispensing