ES102901A1 - Perfeccionamientos introducidos en los sistemas usados para acondicionar y distribuir el aire en los teatros y locales similares.
- Google Patents
Perfeccionamientos introducidos en los sistemas usados para acondicionar y distribuir el aire en los teatros y locales similares.
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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Haden Drysys International Ltd
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Haden Drysys International Ltd
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Priority to ES102901ApriorityCriticalpatent/ES102901A1/es
Publication of ES102901A1publicationCriticalpatent/ES102901A1/es
ES102901A1927-05-271927-05-27Perfeccionamientos introducidos en los sistemas usados para acondicionar y distribuir el aire en los teatros y locales similares.
ExpiredES102901A1
(es)
Aparato individual para la exhibición y conservación del billete o localidad en los tranvías, autobuses, ferrocarriles, teatros y otros servicios o espectáculos públicos.