3860804

Information

• Patent Grant
• 3860804

• References
• Source

• Patent Number

  3,860,804

• Date Filed

  Not available

• Date Issued

  Tuesday, January 14, 1975
  49 years ago

• CPC

  • B02C17/1805 - Monitoring devices for tumbling mills
  • B02C25/00 - Control arrangements specially adapted for crushing or disintegrating
  • G05D5/06 - characterised by the use of electric means

• US Classifications

  • 700 - Data processing: generic control systems or specific applications
  • 241 - Solid material comminution or disintegration
  • 702 - Data processing: measuring, calibrating, or testing