2509002

Information

• Patent Grant
• 2509002

• References
• Source

• Patent Number

  2,509,002

• Date Filed

  Not available

• Date Issued

  Tuesday, May 23, 1950
  74 years ago

• CPC

  • B02C18/304 - with several axially aligned knife-perforated disc units

• US Classifications

  • 241 - Solid material comminution or disintegration