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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Kientsch Federico T
Original Assignee
Kientsch Federico T
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Filing date
Publication date
Application filed by Kientsch Federico TfiledCriticalKientsch Federico T
Priority to ES109432ApriorityCriticalpatent/ES109432A1/en
Publication of ES109432A1publicationCriticalpatent/ES109432A1/en
ES109432A1928-09-141928-09-14
The formula and procedure for the most complete purification of the slag, of the metals contained therein.
ExpiredES109432A1
(en)