3334822

Information

• Patent Grant
• 3334822

• References
• Source

• Patent Number

  3,334,822

• Date Filed

  Not available

• Date Issued

  Tuesday, August 8, 1967
  57 years ago

• CPC

  • B22C5/0422 - Devices having a fixed receptable with rotating tools, some or all of these tools being rolls or balls loosely mounted on their axis or loose balls in contact with the side wall or the bottom of the receptacle
  • B02C15/14 - Edge runners

• US Classifications

  • 241 - Solid material comminution or disintegration