2771776

Information

• Patent Grant
• 2771776

• References
• Source

• Patent Number

  2,771,776

• Date Filed

  Not available

• Date Issued

  Tuesday, November 27, 1956
  68 years ago

• CPC

  • G01N1/08 - involving an extracting tool
  • G01N2001/1018 - Gas suspensions; Fluidised beds
  • G01N2001/1463 - Injector; Air-lift
  • G01N2033/0091 - Powders

• US Classifications

  • 073 - Measuring and testing