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Allgemeine Kohleverwertungs Allkog GmbH
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Allgemeine Kohleverwertungs Allkog GmbH
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Application filed by Allgemeine Kohleverwertungs Allkog GmbHfiledCriticalAllgemeine Kohleverwertungs Allkog GmbH
Priority to ES93445ApriorityCriticalpatent/ES93445A1/es
Publication of ES93445A1publicationCriticalpatent/ES93445A1/es
Procedimiento para extraer, de los combustibles bituminosos, un alquitrán apropiado para aglutinante en la fabricación de aglomerados y aprovechamiento de los correspondientes residuos.