2798673

Information

• Patent Grant
• 2798673

• References
• Source

• Patent Number

  2,798,673

• Date Filed

  Not available

• Date Issued

  Tuesday, July 9, 1957
  67 years ago

• CPC

  • B28D1/322 - Splitting of the working materials
  • B02C19/16 - Mills provided with vibrators

• US Classifications

  • 241 - Solid material comminution or disintegration
  • 125 - Stone working
  • 451 - Abrading