3474974

Information

• Patent Grant
• 3474974

• References
• Source

• Patent Number

  3,474,974

• Date Filed

  Not available

• Date Issued

  Tuesday, October 28, 1969
  55 years ago

• CPC

  • B02C13/1814 - by means of beater or impeller elements fixed on top of a disc type rotor
  • B02C2013/1871 - vertically adjustable

• US Classifications

  • 241 - Solid material comminution or disintegration