1504067

Information

• Patent Grant
• 1504067

• References
• Source

• Patent Number

  1,504,067

• Date Filed

  Not available

• Date Issued

  Tuesday, August 5, 1924
  101 years ago

• CPC

  • B02C18/302 - with a knife-perforated disc unit
  • B02C2018/367 - Resiliently mounted knives or discs

• US Classifications

  • 241 - Solid material comminution or disintegration