CA32354A - Appareil pour enregistrer les oscillations et les vibrations des locomotives, du materiel roulant, de diverses machineries et des constructions
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Appareil pour enregistrer les oscillations et les vibrations des locomotives, du materiel roulant, de diverses machineries et des constructions
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CA000032354AAppareil pour enregistrer les oscillations et les vibrations des locomotives, du materiel roulant, de diverses machineries et des constructions
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(fr)
Mejoras en los aparatos para la indicación y registro permanentes de las oscilaciones y vibraciones y otros movimientos análogos de las locomotoras, material móvil, maquinaria y otros aparatos.