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Application filed by Klinger F WilhelmfiledCriticalKlinger F Wilhelm
Publication of CH78148ApublicationCriticalpatent/CH78148A/de
CH78148A1917-12-261917-12-26Einsatzstück zum Halten von zum Befestigen von Maschinenteilen etc. dienenden Schrauben in Betonkonstruktionen
CH78148A
(de)