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ES468203A1
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Mill
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GB1244397A
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Improvements in or relating to electrolyzers
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GB1262741A
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Torsion bar device for grinding mills
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GB1213288A
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Process and apparatus for surface-coating fine solid particles
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ES315385A1
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Electrolyzer for the production of hydrogen and oxygen under pressure. (Machine-translation by Google Translate, not legally binding)
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ES297758A2
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Improvements in and relating to apparatus for intimately mixing materials
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ES290340A1
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An intimate gas and liquid contact equipment (Machine-translation by Google Translate, not legally binding)
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ES261872A1
|
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Improvements in and relating to apparatus for intimately mixing materials
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ES234956A1
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Improvements in quick mixing for solid products in powder and grain (Machine-translation by Google Translate, not legally binding)
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ES203873A1
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Action cameras with interior tower, intended for the manufacture of sufuric acid (Machine-translation by Google Translate, not legally binding)
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ES203848A1
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Improvements in the construction of lead chambers for the manufacture of sufuric acid (Machine-translation by Google Translate, not legally binding)
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ES191403A1
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Improvements in hammer shredders.
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CA485217A
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Continuous apparatus for the manufacture of superphosphates and similar products
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