{"text_format":"3","workbook":"xls","n_sheets":1,"sheets":["Sheet1"],"read":"whole","date_system":"1900","formulas":"cached_only"}

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["Code","Bezeichnung","Filialkennzeichen","Konsolidierungscode"]
["01","Hauptbetrieb St.Augustin","01"," "]
["02","Filiale Köln-Porz","02"," "]