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Application filed by Philips NvfiledCriticalPhilips Nv
Publication of BE592560ApublicationCriticalpatent/BE592560A/fr
BE592560A1959-07-031960-07-01Dispositif pour imprimer électro-magnétiquement à un corps un mouvement alternatif entre deux positions extrêmes stables
BE592560A
(fr)