Benno Rülf was the first 'Doktor-Ingenieur' in Germany. The title of his dissertation was Der Reguliervorgang bei Dampfmachinen (Technischen Hochschule zu Berlin, 1902).
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Biography
Benno Rülf was the first 'Doktor-Ingenieur' in Germany. The title of his dissertation was Der Reguliervorgang bei Dampfmachinen (Technischen Hochschule zu Berlin, 1902).
Addition of a visitor of the website