- All sections
- G - Physics
- G01J - Measurement of intensity, velocity, spectral content, polarisation, phase or pulse characteristics of infrared, visible or ultraviolet lightcolorimetryradiation pyrometry
- G01J 1/56 - Photometry, e.g. photographic exposure meter using radiation pressure or radiometer effect
Patent holdings for IPC class G01J 1/56
Total number of patents in this class: 29
10-year publication summary
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1
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3
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2
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2
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1
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2
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0
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1
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0
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0
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