1703071

Information

• Patent Grant
• 1703071

• References
• Source

• Patent Number

  1,703,071

• Date Filed

  Not available

• Date Issued

  Tuesday, February 19, 1929
  96 years ago

• CPC

  • B65G63/067 - for bulk material

• US Classifications

  • 209 - Classifying, separating, and assorting solids