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Application filed by Ottokar Urbasch Dr, Bruenner Ges M B H GebfiledCriticalOttokar Urbasch Dr
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Publication of AT98322BpublicationCriticalpatent/AT98322B/de
AT98322D1923-02-101923-02-10Verfahren zur Erhöhung der Leistung von Verbrennungskraftmaschinen und Maschine zur Durchführung dieses Verfahrens.
AT98322B
(de)