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Application filed by Electric Reduction CofiledCriticalElectric Reduction Co
Priority to BR38072ApriorityCriticalpatent/BR7200380D0/pt
Publication of BR7200380D0publicationCriticalpatent/BR7200380D0/pt
Elektrolytiskt- elektrodialytiskt forfarande for framstellning av klor, klordioxid, svavelsyrafritt alkalimetallsulfat, vesentligen alkalimetallhalogenidfri alkalimetallhydroxid och vete
Uma membrana permeavel a gas e impermeavel a liquidos e processo e aparelho de producao de peroxido de hidrogenio e de purificacao de meios aquosos com o peroxido de hidrogenio