2707559

Information

• Patent Grant
• 2707559

• References
• Source

• Patent Number

  2,707,559

• Date Filed

  Not available

• Date Issued

  Tuesday, May 3, 1955
  69 years ago

• CPC

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

• US Classifications

  • 209 - Classifying, separating, and assorting solids
  • 404 - Road structure, process, or apparatus