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Application filed by Hermsdorf Schomburg IsolatorenfiledCriticalHermsdorf Schomburg Isolatoren
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Publication of DK45155CpublicationCriticalpatent/DK45155C/da
DK45155D1930-02-071931-02-03Fremgangsmaade til Fastgørelse af Isolatorer paa Støtten og til Forbindelse af de enkelte Dele af Isolatorer med hinanden.
DK45155C
(da)