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Application filed by Oskar Linker, Grev Zdenko SchoenbornfiledCriticalOskar Linker
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Publication of DK48129CpublicationCriticalpatent/DK48129C/da
Fremgangsmaade og Anordninger til Forhindring af Askens Sammenbrænding eller Paabrænding ved Brændselspulverstempelmaskiner eller Brændselspulverturbiner.