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NEA - History
www.neuman-esser.de
When his brother-in-law, Theodor Esser, and his younger brother, Friedrich August Neuman, joined the company, the company turned to the field of mechanical engineering. As of 1829, it was registered as J. L. Neuman & Cie. Maschinenfabrik and from as Neuman & Esser Aachen (NEA).
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