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Application filed by Karl Arvid SkardalfiledCriticalKarl Arvid Skardal
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Publication of AT184056BpublicationCriticalpatent/AT184056B/de
AT184056D1952-12-301953-05-09Einrichtung zur Überwachung der seitlichen Einstellung einer über Führungsrollen laufenden endlosen Förderbahn
AT184056B
(de)