3052158

Information

• Patent Grant
• 3052158

• References
• Source

• Patent Number

  3,052,158

• Date Filed

  Not available

• Date Issued

  Tuesday, September 4, 1962
  61 years ago

• CPC

  • G01K1/065 - of liquid column thermometers

• US Classifications

  • 374 - Thermal measuring and testing
  • 109 - Safes, bank protection, or a related device
  • 220 - Receptacles
  • 359 - Optical: systems and elements