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FR2250299A5
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Tank washing system for milk cooler - has cleaing fluid pump, valves and passages housed in monobloc support
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ES319627A1
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A device of faucet, in particular for fluids under small pressure. (Machine-translation by Google Translate, not legally binding)
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ES319628A1
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Improvements introduced in the manufacture of annular sealing gaskets. (Machine-translation by Google Translate, not legally binding)
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GB1015169A
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Device for the control of the successive and uninterrupted emptying of a number of storage tanks for liquids
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ES295603A1
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A device for subordinating a draining or filling body of a recipient (Machine-translation by Google Translate, not legally binding)
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