Louis Jacques Thenard (1777-1857), en fransk kemiker, opdagede bor og iltet vand. Indgravering 1867(Louis Jacques Thenard (1777-1857), a French chemist, discovered boron and oxygenated water. Engraving 1867)French School | |
| € 165.4
Inklusive 25% moms | |
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1867 · Billed-ID: 1472211
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