Palmer, Jean Laurent
Contenu
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Nom
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Palmer, Jean Laurent
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Date de naissance
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10. 02. 1811
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Date de mort
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post 1850
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Couverture temporelle
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1/2 19th century
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Biographie
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The son-in-law and successor of de Lac as a maker of linear rules, in 1848 he obtained a patent for the engineers' micrometer gauge which subsequently became known by his name in France.
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Adresse ; enseigne ; période ; source
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26, rue des Gravilliers , Paris (1837-41; Alm Com 1839, 411)
16, rue de Montmorency Paris (1842-49 & as '& Cie', 1850-53)
64, rue Amelot, Paris (1854).
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Brevet
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1848-00-00 France
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Identifiant
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124
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ark:/18469/1qg3s