Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Tokico Ltd
Original Assignee
Tokico Ltd
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Filing date
Publication date
Application filed by Tokico LtdfiledCriticalTokico Ltd
Priority to JP8419475ApriorityCriticalpatent/JPS527399A/en
Publication of JPS527399ApublicationCriticalpatent/JPS527399A/en
PURPOSE: Chromic acid ions are recovered as useful chromic acid from aqueous liquid containing chromic acid ions, and the liquid itself is made pollution-free.
COPYRIGHT: (C)1977,JPO&Japio
JP8419475A1975-07-081975-07-08Process for recovering chromic acid from aqueous liquid containing chr omic acid ions
PendingJPS527399A
(en)