3508714

Information

• Patent Grant
• 3508714

• References
• Source

• Patent Number

  3,508,714

• Date Filed

  Not available

• Date Issued

  Tuesday, April 28, 1970
  54 years ago

• CPC

  • B02C19/063 - of the toroidal type

• US Classifications

  • 241 - Solid material comminution or disintegration