1846669

Information

• Patent Grant
• 1846669

• References
• Source

• Patent Number

  1,846,669

• Date Filed

  Not available

• Date Issued

  Tuesday, February 23, 1932
  93 years ago

• CPC

  • B07B1/343 - with mechanical drive elements other than electromagnets

• US Classifications

  • 209 - Classifying, separating, and assorting solids