CPC Subgroup
G01K 1/06 Arrangements for facilitating reading, e.g. illumination, magnifying glass
Full Title
Details of thermometers not specially adapted for particular types of thermometer (circuits for reducing thermal inertia G01K7/42) > Means for indicating or recording specially adapted for thermometers > Scales > Arrangements for facilitating reading, e.g. illumination, magnifying glass
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