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Priority claimed from DE19873736389external-prioritypatent/DE3736389A1/de
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Publication of ATE75313T1publicationCriticalpatent/ATE75313T1/de
AT88730154T1987-07-221988-07-07Verfahren zur herstellung von proben fuer die reinheitsgradbestimmung von stranggegossenem stahl mittels ultraschall.
ATE75313T1
(de)