Krefeld house after winning the Battle of Krefeld in 1758. Franz Heinrich Heydweiller inherited the silk-stocking business in 1749 from Peter's widow, who...
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married to a member of the Krefelder silk family Heydweiller, Johanna Wilhelmina Friederike Heydweiller. Their only son, Konrad von Maurer (1823–1902),...
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413 (1955) Deutsches Museum Bonn: Impedanz-Messbrücke Kohlrausch, F.; Heydweiller, Ad. (1894). "Ueber reines Wasser". Annalen der Physik. 289 (10): 209–235...
13 KB (1,596 words) - 17:05, 28 June 2024