3829221

Information

• Patent Grant
• 3829221

• References
• Source

• Patent Number

  3,829,221

• Date Filed

  Not available

• Date Issued

  Tuesday, August 13, 1974
  50 years ago

• CPC

  • G01N21/253 - for batch operation
  • G01N35/02 - using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
  • G01N2201/0423 - with rotating optics

• US Classifications

  • 356 - Optics: measuring and testing