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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ROMAN HERNANDEZ LUIS
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ROMAN HERNANDEZ LUIS
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Application filed by ROMAN HERNANDEZ LUISfiledCriticalROMAN HERNANDEZ LUIS
Priority to ES0029423UpriorityCriticalpatent/ES29423Y/es
Publication of ES29423UpublicationCriticalpatent/ES29423U/es
Application grantedgrantedCritical
Publication of ES29423YpublicationCriticalpatent/ES29423Y/es
Aparato para la audición, caracterizado esencialmente por una pieza perforada de forma cónica llevando en su parte superior un saliente circular para acoger a una especie de funda y un rebaje en su parte baja y roscado para introducirse en otra pieza.
ES0029423U1951-12-271951-12-27Aparato para la audición
ExpiredES29423Y
(es)