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Application filed by August Wolfsholz PresszementbafiledCriticalAugust Wolfsholz Presszementba
Publication of CH63048ApublicationCriticalpatent/CH63048A/de
CH63048A1913-03-251913-03-25Verfahren zur Herstellung von Betonkörpern in grobem Steingeröll und gemäß diesem Verfahren ausgeführte Staumauer
CH63048A
(de)