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HJ Zimmer Verfahrenstechnik
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HJ Zimmer Verfahrenstechnik
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Priority to DEZ8834ApriorityCriticalpatent/DE1140560B/de
Application filed by HJ Zimmer VerfahrenstechnikfiledCriticalHJ Zimmer Verfahrenstechnik
Priority to FR902180Aprioritypatent/FR1326897A/fr
Application grantedgrantedCritical
Publication of FR1326897ApublicationCriticalpatent/FR1326897A/fr
Procédé de préparation d'un nouveau catalyseur pour la polymérisation des alphamonooléfines, catalyseur obtenu et procédé de polymérisation utilisant ce catalyseur
Procédé pour régler la concentration des solutions d'acide chlorhydrique obtenues suivant le procédé d'absorption adiabatique de gaz chlorhydrique