748528

Information

• Patent Grant
• 748528

• References
• Source

• Patent Number

  748,528

• Date Filed

  Not available

• Date Issued

  Tuesday, December 29, 1903
  121 years ago

• CPC

  • B02C17/07 - in radial arrangement

• US Classifications

  • 241 - Solid material comminution or disintegration
  • 209 - Classifying, separating, and assorting solids