1135795

Information

• Patent Grant
• 1135795

• References
• Source

• Patent Number

  1,135,795

• Date Filed

  Not available

• Date Issued

  Tuesday, April 13, 1915
  109 years ago

• CPC

  • B02C1/12 - Mills with non-rotating spiked members

• US Classifications

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