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Method of making sandiwch-type insulating boards
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Arrangement of equipment for utilizing fibrous and cement containing production wastes
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System for controlling operation of spraying guns
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Spray gun
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Belt guidance adjusting system
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Decorative and protective coating in particular for roofing and siding
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Method of and apparatus for changing orientation of fibres in production of articles made of mineral and glass fibres
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Method of and apparatus for manufacturing fibrous thermally insulating material
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Packaging machine for packaging flat articles into thermoplastic plastic packages in particular those made of polyethlene foils
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Modified asbestos cement material
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Process for manufacturing insulating mats and apparatus therefor
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