2761057

Information

• Patent Grant
• 2761057

• References
• Source

• Patent Number

  2,761,057

• Date Filed

  Not available

• Date Issued

  Tuesday, August 28, 1956
  67 years ago

• CPC

  • G01K1/065 - of liquid column thermometers

• US Classifications

  • 374 - Thermal measuring and testing
  • 362 - Illumination