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Kunsthand Caroline Eichler. Kunsthand konstruiert von Margarethe Caroline Eichler aus Berlin patentiert in Preuen am am November artificial hand developed by Margarethe Caroline Eichler of Berlin Prussia patented in Otto Karpinski Studien ber knstliche Glieder Im Auftrage des Kniglich Preusseschen Kriegsministeriums Kniglich Preussische