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Ruhmkorff. de quelques appareils d'application domestique dition Librairie Gnrale Scientifique et Industrielle Desforges Quai des GrandsAugustins Paris vers source originale Les Merveilles de la science Figuier Tome Librairie Gnrale Scientifique et Industrielle Desforges other versions Version originale non nettoye PDArt Uploaded