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Application filed by Edmund Gore-LloydfiledCriticalEdmund Gore-Lloyd
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Publication of DK49022CpublicationCriticalpatent/DK49022C/da
DK49022D1931-10-301932-10-29Fremgangsmaade til Lukning ved Vakuum af Daaser, Flasker, Krukker og lignende samt hertil bestemte Beholdere.
DK49022C
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