Device for detecting foreign material, especially foreign fibres in textile articles in motion
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Measuring process for monitoring and controlling ring and traveller spinning or twisting machines, and apparatus for measuring the rotational speed of the yarn driven by the traveller
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Method for determining the mass of a soft product moving in a measuring device
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Device to measure irregularities of threads
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Device for measuring thread
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Device for measuring thread
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Method for measuring a physical value provided with numerical data by the use of analog data measuring devices and measuring apparatus therefor
