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ITMI911690D0
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System for the centralized reading of meters
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WO9114155A1
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Transducer particularly for mechanical meters
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EP0396953A1
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A simplified kinematic motion for aeriform meters with measuring chambers provided with diaphragms
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EP0372461A1
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Improved process and apparatus for transmitting measurements through a metal pipe
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EP0325565A1
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Improved transducer device
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IT8821687D0
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Transmitting measurements through metal pipe
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EP0205779A2
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Measuring transducer based on the positioning of at least one mechanical revolving element
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GB1274467A
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Photoelectric bubble meter for checking gas-tight containers and the like
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GB1276164A
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Apparatus for the checking of air-tight containers using an absolute manometer with two liquids
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GB1279713A
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Apparatus with photoelectric bubble indicator for the checking of gas-tight containers and the like by immersion
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GB1274682A
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Differential manometer with automatic indication of small and frequent differences in pressure by way of an optical lever
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