1785161

Information

• Patent Grant
• 1785161

• References
• Source

• Patent Number

  1,785,161

• Date Filed

  Not available

• Date Issued

  Tuesday, December 16, 1930
  94 years ago

• CPC

  • B22C5/02 - Dressing by centrifuging essentially or additionally
  • B22C5/06 - by sieving or magnetic separating

• US Classifications

  • 209 - Classifying, separating, and assorting solids