ES128166A3 - Perfeccionamientos introducidos en coches vagones de ferrocarril movidos con motor a vapor, denominados automotrices a vapor.
- Google Patents
Perfeccionamientos introducidos en coches vagones de ferrocarril movidos con motor a vapor, denominados automotrices a vapor.
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ES128166A1932-10-091932-10-09Perfeccionamientos introducidos en coches vagones de ferrocarril movidos con motor a vapor, denominados automotrices a vapor.
ExpiredES128166A3
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