909958

Information

• Patent Grant
• 909958

• References
• Source

• Patent Number

  909,958

• Date Filed

  Not available

• Date Issued

  Tuesday, January 19, 1909
  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