969829

Information

• Patent Grant
• 969829

• References
• Source

• Patent Number

  969,829

• Date Filed

  Not available

• Date Issued

  Tuesday, September 13, 1910
  116 years ago

• CPC

  • B02C18/26 - with knives which both reciprocate and rotate
  • A47J43/255 - with grating discs or drums

• US Classifications

  • 241 - Solid material comminution or disintegration