2859871

Information

• Patent Grant
• 2859871

• References
• Source

• Patent Number

  2,859,871

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1958
  66 years ago

• CPC

  • G01R31/18 - Subjecting similar articles in turn to test

• US Classifications

  • 209 - Classifying, separating, and assorting solids