ES144520A1 - Perfeccionamientos en los cierres de persiana para puertas y ventanas, con secciones o tablillas separadas montadas sobre soportes articulados.
- Google Patents
Perfeccionamientos en los cierres de persiana para puertas y ventanas, con secciones o tablillas separadas montadas sobre soportes articulados.
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Barbieri Dario
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Barbieri Dario
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Priority to ES144520ApriorityCriticalpatent/ES144520A1/es
Publication of ES144520A1publicationCriticalpatent/ES144520A1/es
ES144520A1937-12-041937-12-04Perfeccionamientos en los cierres de persiana para puertas y ventanas, con secciones o tablillas separadas montadas sobre soportes articulados.
ExpiredES144520A1
(es)