BR7704976A -
PROCESS FOR THE PRODUCTION OF A CALM CAST STEEL FOR CONTINUOUS LEAKAGE AND EQUIPMENT FOR VACU DEGASIFICATION
- Google Patents
PROCESS FOR THE PRODUCTION OF A CALM CAST STEEL FOR CONTINUOUS LEAKAGE AND EQUIPMENT FOR VACU DEGASIFICATION
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Publication number
BR7704976A
BR7704976ABR7704976ABR7704976ABR7704976ABR 7704976 ABR7704976 ABR 7704976ABR 7704976 ABR7704976 ABR 7704976ABR 7704976 ABR7704976 ABR 7704976ABR 7704976 ABR7704976 ABR 7704976A
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
Priority claimed from JP8985676Aexternal-prioritypatent/JPS5316314A/en
Priority claimed from JP2236677Aexternal-prioritypatent/JPS53106617A/en
Priority claimed from JP2236777Aexternal-prioritypatent/JPS53106618A/en
Application filed by Nippon Steel CorpfiledCriticalNippon Steel Corp
Publication of BR7704976ApublicationCriticalpatent/BR7704976A/en
BR7704976A1976-07-281977-07-28
PROCESS FOR THE PRODUCTION OF A CALM CAST STEEL FOR CONTINUOUS LEAKAGE AND EQUIPMENT FOR VACU DEGASIFICATION
BR7704976A
(en)