2677462

Information

• Patent Grant
• 2677462

• References
• Source

• Patent Number

  2,677,462

• Date Filed

  Not available

• Date Issued

  Tuesday, May 4, 1954
  70 years ago

• CPC

  • B07B1/522 - with brushes
  • B07B1/48 - Stretching devices for screens

• US Classifications

  • 209 - Classifying, separating, and assorting solids