Un ouvrage technique complet sur la lumi re lectrique, depuis son invention jusqu' son utilisation dans l' clairage public et priv , les phares, les th tres, l'industrie, les travaux publics, ainsi que dans les op rations militaires et maritimes. Abondamment illustr de sch mas et de dessins, ce livre est indispensable pour les passionn s d'histoire de la technologie.
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