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Ulrich Steinemann AG
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Ulrich Steinemann AG
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Publication of GB914010ApublicationCriticalpatent/GB914010A/en
Procédé de stabilisation contre l'action de la chaleur et de la lumière de subtances polymères contenant des halogènes et composition comprenant une substance polymère contenant des halogènes stabilisée par ce procédé
Improvements relating to apparatus for continuous concentration or evaporation ofa liquid or for heat exchange between the liquid anda heat-emitting medium