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Application filed by Heybroek Elander N VfiledCriticalHeybroek Elander N V
Priority to BE603261ApriorityCriticalpatent/BE603261A/nl
Publication of BE603261ApublicationCriticalpatent/BE603261A/nl
BE603261A1961-05-021961-05-02Hangerd plafond, plaat toe te passen in een dergelijk plafond, alsmede snapmechanisme voor een dergelijke plaat.
BE603261A
(nl)