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Andritz Technology and Asset Management GmbH
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Method for calcining moist gypsum
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Sulzer-Escher Wyss GmbH
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Paul Kroehl
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Method and apparatus for calcination
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BPB Industries Public Limited Company
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David W. Watkins
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
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Heat treatment of material
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David W. Watkins
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C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
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C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES