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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CERVELLO BACH JOSE
Original Assignee
CERVELLO BACH JOSE
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Filing date
Publication date
Application filed by CERVELLO BACH JOSEfiledCriticalCERVELLO BACH JOSE
Priority to ES0193208ApriorityCriticalpatent/ES193208A2/es
Publication of ES193208A2publicationCriticalpatent/ES193208A2/es
Una mejora aportada en el objeto de la patente principal 163º69 y primera adición que esencialmente se caracteriza en que el resorte o muelle de alambre puede obtenerse a bas de un alambre arrollado en hélice así como a base de un resorte o muelle laminar que actúen por tracción preveyéndose igualmente la descomposición de los citados resortes o muelles en dos debidamente combinados.
ES0193208A1950-05-251950-05-25PERFECCIONAMIENTO PERFECCIONADO PARA LA FABRICACIoN DE CERRADURAS
ExpiredES193208A2
(es)