date: 2024-01-17T09:22:37Z pdf:PDFVersion: 1.6 pdf:docinfo:title: Konzept für das Abteufen der Vorbohrung - Eine Synthese von Rotary- und Bergbautechnik xmp:CreatorTool: PDF-XChange Editor 10.1.2.382 access_permission:modify_annotations: true access_permission:can_print_degraded: true dc:creator: CHUR, C., JÜRGENS, R., OPPELT, J., WOHLGEMUTH, L. dcterms:created: 2024-01-17T08:34:50Z Last-Modified: 2024-01-17T09:22:37Z dcterms:modified: 2024-01-17T09:22:37Z dc:format: application/pdf; version=1.6 title: Konzept für das Abteufen der Vorbohrung - Eine Synthese von Rotary- und Bergbautechnik xmpMM:DocumentID: uuid:4565fa6f-be1e-4f8d-8108-1d11d3fe81da Last-Save-Date: 2024-01-17T09:22:37Z pdf:docinfo:creator_tool: PDF-XChange Editor 10.1.2.382 access_permission:fill_in_form: true pdf:docinfo:modified: 2024-01-17T09:22:37Z meta:save-date: 2024-01-17T09:22:37Z pdf:encrypted: false dc:title: Konzept für das Abteufen der Vorbohrung - Eine Synthese von Rotary- und Bergbautechnik modified: 2024-01-17T09:22:37Z Content-Type: application/pdf pdf:docinfo:creator: CHUR, C., JÜRGENS, R., OPPELT, J., WOHLGEMUTH, L. X-Parsed-By: org.apache.tika.parser.DefaultParser creator: CHUR, C., JÜRGENS, R., OPPELT, J., WOHLGEMUTH, L. meta:author: CHUR, C., JÜRGENS, R., OPPELT, J., WOHLGEMUTH, L. meta:creation-date: 2024-01-17T08:34:50Z created: Wed Jan 17 09:34:50 CET 2024 access_permission:extract_for_accessibility: true access_permission:assemble_document: true xmpTPg:NPages: 9 Creation-Date: 2024-01-17T08:34:50Z access_permission:extract_content: true access_permission:can_print: true Author: CHUR, C., JÜRGENS, R., OPPELT, J., WOHLGEMUTH, L. producer: PDF-XChange Core API SDK (10.1.2.382) access_permission:can_modify: true pdf:docinfo:producer: PDF-XChange Core API SDK (10.1.2.382) pdf:docinfo:created: 2024-01-17T08:34:50Z