2176808

Information

• Patent Grant
• 2176808

• References
• Source

• Patent Number

  2,176,808

• Date Filed

  Not available

• Date Issued

  Tuesday, October 17, 1939
  85 years ago

• CPC

  • B02C7/10 - with eccentric discs

• US Classifications

  • 241 - Solid material comminution or disintegration