2710559

Information

• Patent Grant
• 2710559

• References
• Source

• Patent Number

  2,710,559

• Date Filed

  Not available

• Date Issued

  Tuesday, June 14, 1955
  69 years ago

• CPC

  • G01J5/60 - using determination of colour temperature Pyrometry using two wavelengths filtering; using selective, monochromatic or bandpass filtering; using spectral scanning
  • Y10S246/01 - Radiant energy devices

• US Classifications

  • 250 - Radiant energy
  • 246 - Railway switches and signals
  • 307 - Electrical transmission or interconnection systems
  • 356 - Optics: measuring and testing
  • 374 - Thermal measuring and testing
  • 455 - Telecommunications