1332850

Information

• Patent Grant
• 1332850

• References
• Source

• Patent Number

  1,332,850

• Date Filed

  Not available

• Date Issued

  Tuesday, March 2, 1920
  104 years ago

• CPC

  • B02C15/10 - Mills with balls or rollers centrifugally forced against the inner surface of a ring, the balls or rollers of which are driven by other means than a centrally-arranged member

• US Classifications

  • 241 - Solid material comminution or disintegration