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- Google Patents
AU247326B2 - Cover with removable parts for electric furnaces a
- Google Patents
Cover with removable parts for electric furnaces a
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.)
Werner Krauss Gunter Rittershausen Wilhelm Dannen and Rolf Fruhling Alfred Romberg
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.)
Knapsack Griesheim AG
Original Assignee
Knapsack Griesheim AG
Filing date
Publication date
Application filed by Knapsack Griesheim AGfiledCriticalKnapsack Griesheim AG
Application grantedgrantedCritical
Publication of AU247326B2publicationCriticalpatent/AU247326B2/en
Publication of AU468961ApublicationCriticalpatent/AU468961A/en