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Application filed by Voith Gmbh J MfiledCriticalVoith Gmbh J M
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Publication of AT213673BpublicationCriticalpatent/AT213673B/de
AT624359A1958-09-201959-08-28Geschweißtes Rohrabzweigstück für Hochdruckrohrleitungen großen Durchmessers, insbesondere für Wasserkraftanlagen
AT213673B
(de)