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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Individual
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Individual
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Priority to ES227143ApriorityCriticalpatent/ES227143A1/es
Publication of ES227143A1publicationCriticalpatent/ES227143A1/es
ES227143A1956-02-291956-02-29Perfeccionamientos en la construcción de los cerrojos de retención automática para agujas de genero de punto.
ExpiredES227143A1
(es)