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GB9502324D0
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Fluid meters
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Fluid meters and pumps
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Fluid meters and pumps
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Fluid meters and pumps
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Vapour barrier
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Fluid meters
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Remote meter reading
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Cleaning of sensor surfaces
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Cross-correlation apparatus and methods
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AU2821189A
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Metering apparatus
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ES2011408A6
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Number-wheel counter (meter), particularly for providing an electrical output
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GB8726924D0
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Number wheel counters
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GB8625963D0
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Frequency sensing devices
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GB8405917D0
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Improvements in sensing apparatus
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Improvements in vortex flowmeters
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Sensing apparatus
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GB2081912A
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Liquid flowmeter
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ZA8104895B
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Fluid meter
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ZA8104634B
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Liquid flowmeter
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