3575293

Information

• Patent Grant
• 3575293

• References
• Source

• Patent Number

  3,575,293

• Date Filed

  Not available

• Date Issued

  Tuesday, April 20, 1971
  53 years ago

• CPC

  • B03C1/08 - with non-movable magnets

• US Classifications

  • 209 - Classifying, separating, and assorting solids