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Individual
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Individual
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Priority to ES89453ApriorityCriticalpatent/ES89453A1/es
Publication of ES89453A1publicationCriticalpatent/ES89453A1/es
ES89453A1924-05-121924-05-12Perfeccionamientos en las cajas rodantes transbordables para el transporte de mercancías por ferrocarril.
ExpiredES89453A1
(es)