Patent classifications
G
PHYSICS
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G01
MEASURING; TESTING
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G01L
MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
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27/00
Testing or calibrating of apparatus for measuring fluid pressure
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G01L27/002
Calibrating, i.e. establishing true relation between transducer output value and value to be measured, zeroing, linearising or span error determination
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