1429908

Information

• Patent Grant
• 1429908

• References
• Source

• Patent Number

  1,429,908

• Date Filed

  Not available

• Date Issued

  Tuesday, September 19, 1922
  102 years ago

• CPC

  • B02C7/182 - with horizontal axis

• US Classifications

  • 241 - Solid material comminution or disintegration