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Application filed by Schnellpressenfab HeidelbergfiledCriticalSchnellpressenfab Heidelberg
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Publication of DK99878CpublicationCriticalpatent/DK99878C/da
Borehoved til boremaskiner og med en af boremaskinen drevet aksel, der kan tildele en borepatron en roterende og samtidig en svingende aksial bevægelse.