ES501237A0 - Perfeccionamientos introducidos en instalaciones para el transporte neumatico de materiales liquidos, semiliquidos, pulverulentos o granulados
- Google Patents
Perfeccionamientos introducidos en instalaciones para el transporte neumatico de materiales liquidos, semiliquidos, pulverulentos o granulados
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ARREGUI ZUFIRIA IGNACIO
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ARREGUI ZUFIRIA IGNACIO
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Priority to ES501237ApriorityCriticalpatent/ES8300628A1/es
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Publication of ES8300628A1publicationCriticalpatent/ES8300628A1/es
ES501237A1981-04-101981-04-10Perfeccionamientos introducidos en instalaciones para el transporte neumatico de materiales liquidos, semiliquidos, pulverulentos o granulados
ExpiredES8300628A1
(es)
Mejoras introducidas en el objeto de la pat. principal n.526.638, por dispositivo cerrado de fluidificacion potencial, para el transporte de materiales pulverulentos.