957446

Information

• Patent Grant
• 957446

• References
• Source

• Patent Number

  957,446

• Date Filed

  Not available

• Date Issued

  Tuesday, May 10, 1910
  115 years ago

• CPC

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

• US Classifications

  • 241 - Solid material comminution or disintegration
  • 144 - Woodworking