Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Elkem AsfiledCriticalElkem As
Priority to NO905643ApriorityCriticalpatent/NO171565C/en
Publication of NO905643D0publicationCriticalpatent/NO905643D0/en
Publication of NO905643LpublicationCriticalpatent/NO905643L/en
Publication of NO171565BpublicationCriticalpatent/NO171565B/en
Publication of NO171565CpublicationCriticalpatent/NO171565C/en
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
Y02P10/00—Technologies related to metal processing
Y02P10/20—Recycling
NO905643A1990-12-281990-12-28
PROCEDURE FOR TREATMENT OF MANGANSLAM
NO171565C
(en)