Georg Ernst Stahl (1660-1734) German chemist and medical theorist. Proposed the phlogiston theory of combustion. Engraving from his Opusculum Chymico-physico-medicum (1715) | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / UIG / Universal History Archive |
Bildgröße: | 2678 px × 3263 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |