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GB1286677A
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Electronic apparatus for ion exchange process control
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ES367556A2
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Electronic device for control of ionic exchange processes. (Machine-translation by Google Translate, not legally binding)
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ES358307A1
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Electronic device for control of ionic exchange processes. (Machine-translation by Google Translate, not legally binding)
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ES346337A1
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Method for detecting the state of depletion of a determine apparatus. (Machine-translation by Google Translate, not legally binding)
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ES341838A1
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Procedure for the obtaining of a solid degreasing detergent. (Machine-translation by Google Translate, not legally binding)
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GB1070881A
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Detection of the hardness level of water of variable hardness
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ES232725A3
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Procedure for the manufacture of diesters polioxietilenglicolicos (Machine-translation by Google Translate, not legally binding)
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ES236830A3
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Procedure for the preparation of etiendiamide dichlorhydrate (Machine-translation by Google Translate, not legally binding)
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ES233358A3
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Procedure for the obtaining of an anionic-catiºn textile softener (Machine-translation by Google Translate, not legally binding)
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