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- Google Patents
AU129519B2 - Process of and apparatus for refining pig iron
- Google Patents
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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gesellschaft Der Lud'w Von Roll'schen Eisenwerke A G
Original Assignee
Gesellschaft Der Lud'w Von Roll'schen Eisenwerke A G
Filing date
Publication date
Application filed by Gesellschaft Der Lud'w Von Roll'schen Eisenwerke A GfiledCriticalGesellschaft Der Lud'w Von Roll'schen Eisenwerke A G
Application grantedgrantedCritical
Publication of AU129519B2publicationCriticalpatent/AU129519B2/en
Publication of AU1826848ApublicationCriticalpatent/AU1826848A/en