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LOUYOT COMPTOIR LYON ALEMAND
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LOUYOT COMPTOIR LYON ALEMAND
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Publication of ES375663A2publicationCriticalpatent/ES375663A2/es
Werkwijze voor het elektrolyseren van een alkalimetaalhalogenideoplossing in water in een elektrolysecel die een anode, een kathode en een geleidend, selectief kationenuitwisselend membraan bevat dat de cel in een anode- en een kathodeafdeling verdeelt.
Aperfeicoamento em processo para preparacao de um eletrodo com um reduzido potencial catodico de sobretencao de hidrogenio em uma celula eletrolitica,eletrodo e aperfeicoamento em processo de se eletrolizar uma solucao aquosa de um cloreto de um metal alcalino em uma celula eletrolitica
Improvements in or relating to methods and devices for automatically recycling and electrolytically regenerating fixing baths of machines for automatically developing sensitive surfaces
Processo para eliminar uma camada de mercurio grosseiro do fundo de celulas de eletrolise e processo para a eletrolise de uma solucao aquosa de um halogeneto de metal alcalino numa celula de eletrolise