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Priority to FR831878ApriorityCriticalpatent/FR78014E/fr
Priority to BE596149Aprioritypatent/BE596149A/fr
Priority to LU39311Dprioritypatent/LU39311A1/xx
Priority to GB3670760Aprioritypatent/GB906478A/en
Application grantedgrantedCritical
Publication of FR78014EpublicationCriticalpatent/FR78014E/fr
FR831878A1959-10-281960-07-02Nouveau procédé et dispositif destinés à l'amélioration de la contexture des lingots pendant leur figement
ExpiredFR78014E
(fr)