1368739

Information

• Patent Grant
• 1368739

• References
• Source

• Patent Number

  1,368,739

• Date Filed

  Not available

• Date Issued

  Tuesday, February 15, 1921
  104 years ago

• CPC

  • B02C17/1845 - with return of oversize material to crushing zone
  • B02C17/1855 - with separator defining termination of crushing zone

• US Classifications

  • 241 - Solid material comminution or disintegration