Category:Johann Christian Friedrich Keferstein

**Johann Christian Friedrich Keferstein**
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Date of birth	4 March 1752, 1752
Date of death	1805
Occupation	writer; mathematician; general contractor; teacher;
Field of work	mathematics; geometry; civil engineering; architecture;
Work location	Kröllwitz; Halle (Saale);
Authority file
	Q19286732; ISNI: 000000010969641X; VIAF ID: 49565216; GND ID: 143305085; Library of Congress authority ID: no91026654; NL CR AUT ID: ntk20211130582; Nationale Thesaurus voor Auteursnamen ID: 239636635
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