2215706

Information

• Patent Grant
• 2215706

• References
• Source

• Patent Number

  2,215,706

• Date Filed

  Not available

• Date Issued

  Tuesday, September 24, 1940
  84 years ago

• CPC

  • G01N1/04 - in the solid state
  • G01N1/18 - with provision for splitting samples into portions
  • G01N2001/1481 - Archimedian screw; Auger
  • G01N2001/2021 - falling under gravity
  • G01N2001/2071 - Removable sample bottle
  • G01N2033/0091 - Powders

• US Classifications

  • 366 - Agitating
  • 073 - Measuring and testing