1813519

Information

• Patent Grant
• 1813519

• References
• Source

• Patent Number

  1,813,519

• Date Filed

  Not available

• Date Issued

  Tuesday, July 7, 1931
  93 years ago

• CPC

  • B02C11/04 - Feeding devices
  • Y10S119/901 - Chain feeder

• US Classifications

  • 222 - Dispensing
  • 119 - Animal husbandry
  • 198 - Conveyors: power-driven
  • 209 - Classifying, separating, and assorting solids