2303154

Information

• Patent Grant
• 2303154

• References
• Source

• Patent Number

  2,303,154

• Date Filed

  Not available

• Date Issued

  Tuesday, November 24, 1942
  82 years ago

• CPC

  • G01K1/065 - of liquid column thermometers
  • B01L3/02 - Burettes Pipettes
  • B01L2300/0654 - Lenses Optical fibres
  • B01L2300/168 - Specific optical properties

• US Classifications

  • 073 - Measuring and testing
  • 374 - Thermal measuring and testing
  • 422 - Chemical apparatus and process disinfecting, deodorizing, preserving, or sterilizing