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FR2543293A1
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Apparatus for measuring the level of filling of a receptacle
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FR2501857A1
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Flowmeter for fluids with constant pressure loss
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GB2060900A
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Linear differential sensor of the foucault current type used to measure short displacements of a metal piece
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FR2473168A2
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EDGE CURRENT LINEAR DIFFERENTIAL SENSOR FOR MEASURING SMALL DISPLACEMENTS OF A METAL PART
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US4248061A
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Thermostatically and hygrostatically controlled cabinet for storing foodstuffs and other particularly delicate products
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FR2430604A1
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Detecting risk of icing for motor vehicle - using NTC resistor connected to bridge circuit including Zener diode
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FR2407444A1
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Storage cabinet for foodstuffs requiring stable environment - maintains humidity and temp. constant and eliminates vibration
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FR2372706A1
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Detector system for under inflation of trailer tyres - uses single connection to tractor and separate trailer battery charged from lighting circuit
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