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Application filed by Mogens GiersingfiledCriticalMogens Giersing
Priority to DK425147ApriorityCriticalpatent/DK70412C/en
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Publication of DK70412CpublicationCriticalpatent/DK70412C/en
Method for manufacturing reinforced concrete joists, joists manufactured by this process, special interjoists, and method for constructing reinforced concrete floors with these joists and interjoists