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Application filed by Geodrill Bohr GmbhfiledCriticalGeodrill Bohr Gmbh
Priority to AT41595ApriorityCriticalpatent/AT404906B/en
Publication of ATA41595ApublicationCriticalpatent/ATA41595A/en
Application grantedgrantedCritical
Publication of AT404906BpublicationCriticalpatent/AT404906B/en