Category:Friedrich Belthle
Optician and microscope builder in Wetzlar, Germany  | |||||
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| Date of birth | 27 February 1829 Bebenhausen | ||||
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| Date of death | 9 May 1869 Wetzlar | ||||
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Media in category "Friedrich Belthle"
The following 4 files are in this category, out of 4 total.
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Dippel 1867, Fig. 107. Großes Mikroskop von Belthle.jpg 728 × 1,452; 137 KB
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Dippel 1867, Fig. 108. Kleines Mikroskop von Belthle.jpg 652 × 1,400; 106 KB
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Dippel 1867, Fig. 109. Kleinstes Stativ von Belthle.jpg 976 × 2,820; 214 KB
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Friedrich Belthle.jpg 1,135 × 1,440; 195 KB
