3508713

Information

• Patent Grant
• 3508713

• References
• Source

• Patent Number

  3,508,713

• Date Filed

  Not available

• Date Issued

  Tuesday, April 28, 1970
  54 years ago

• CPC

  • B02C18/141 - with axial flow
  • D21B1/063 - using grinding devices

• US Classifications

  • 241 - Solid material comminution or disintegration