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.)
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Hoesch-Bergbautechnik Gm B H
Original Assignee
Hoesch-Bergbautechnik Gm B H
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Publication date
Application filed by Hoesch-Bergbautechnik Gm B HfiledCriticalHoesch-Bergbautechnik Gm B H
Application grantedgrantedCritical
Publication of AU290833B2publicationCriticalpatent/AU290833B2/en
Publication of AU4821064ApublicationCriticalpatent/AU4821064A/en