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Application filed by Josef Dipl Ing BoettgerfiledCriticalJosef Dipl Ing Boettger
Application grantedgrantedCritical
Publication of AT187339BpublicationCriticalpatent/AT187339B/de
AT187339D1952-10-311953-10-26Von Drehflächen begrenzter Brennraum für Brennkraftmaschinen mit Selbstzündung und direkter Kraftstoffeinspritzung
AT187339B
(de)