Pressure relief valve for high voltage compressed air switch
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Compressed air switch with a device for blocking the movable contact piece in the switch-off position when the operating pressure is removed
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Arrangement for generating a pulse combination assigned to a signal
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Compressed air switch with an odd number of switching points per pole
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Core magnet system with soft iron return cylinder for moving coil measuring devices with means for linearizing the effective magnetic field
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Purge air monitoring device for pressure gas switch
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Welding
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Improvements in or relating to welding machines
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Fusible link capsule for electrical switches that respond to heat
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Compressed air switch with multiple interruptions per pole
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An installation to obtain one or a plurality of unión points between, at least, two metal pieces (Machine-translation by Google Translate, not legally binding)
