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Application filed by Karl EickmannfiledCriticalKarl Eickmann
Publication of BE576677ApublicationCriticalpatent/BE576677A/fr
BE576677A1958-03-131959-03-13Aubes pour machine rotative à pistons, portées en équilibre, de manière stable et avec des frottements moindres.
BE576677A
(fr)