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CARBONELL Y VILA JOAQUIN
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CARBONELL Y VILA JOAQUIN
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Application filed by CARBONELL Y VILA JOAQUINfiledCriticalCARBONELL Y VILA JOAQUIN
Priority to ES1877005637ApriorityCriticalpatent/ES5637H1/es
Publication of ES5637H1publicationCriticalpatent/ES5637H1/es
Estrutura de lamina de helice para aplicacoes maritimas e relacionadas, e processo para reduzir a cavitacao e ruido resultante, associados com a rotacao da mesma
Un aparato trazador magnético náutico que tiene por objeto trazar sobre una hoja todos los rumbos y distancias recorridas por un buque durante su marcha.