ES263718A1 - Improvements in the acoustic warning groups for automobiles and analog vehicles (Machine-translation by Google Translate, not legally binding)
- Google Patents
Improvements in the acoustic warning groups for automobiles and analog vehicles (Machine-translation by Google Translate, not legally binding)
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Jose Artes de Arcos SA
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Jose Artes de Arcos SA
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Priority to ES0263718ApriorityCriticalpatent/ES263718A1/en
Publication of ES263718A1publicationCriticalpatent/ES263718A1/en
Applications Or Details Of Rotary Compressors
(AREA)
Compressors, Vaccum Pumps And Other Relevant Systems
(AREA)
Abstract
Improvements in the acoustic warning groups for automobiles and similar vehicles, characterized by a vacuum intake from a vane pump or from the engine intake, which determines the movement of a vibrating membrane. (Machine-translation by Google Translate, not legally binding)
ES0263718A1961-01-021961-01-02Improvements in the acoustic warning groups for automobiles and analog vehicles (Machine-translation by Google Translate, not legally binding)
ExpiredES263718A1
(en)