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Individual
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Individual
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Priority to ES0237693ApriorityCriticalpatent/ES237693A1/es
Publication of ES237693A1publicationCriticalpatent/ES237693A1/es
Aparato elevador hidraúlico por presión, caracterizado por estar constituído por un cuerpo cilíndrico dotado de tres o más soportes en su base inferior, para su sustentación en el fondo de un pozo o de un gran depósito de agua; teniendo dicho cuerpo cilíndrico, en su interior, una cámara o depósito que, al ser sumergido en el pozo, se llena de agua merced a un mecanismo valvular de entrada previsto en la base inferior de dicho cuerpo cilíndrico.
ES0237693A1957-09-201957-09-20Aparato elevador hidraulico por presiën
ExpiredES237693A1
(es)