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Application filed by Mahle KgfiledCriticalMahle Kg
Application grantedgrantedCritical
Publication of AT197137BpublicationCriticalpatent/AT197137B/de
AT197137D1956-07-141957-05-18Leichtmetallkolben oder -zylinder mit z. B. zur Aufnahme einer Kühlflüssigkeit bestimmten, geschlossenen Ringkanälen
AT197137B
(de)