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JUAN MASDEU JOSE MARIA
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JUAN MASDEU JOSE MARIA
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Priority to ES0072845UpriorityCriticalpatent/ES72845Y/es
Publication of ES72845UpublicationCriticalpatent/ES72845U/es
Application grantedgrantedCritical
Publication of ES72845YpublicationCriticalpatent/ES72845Y/es
Armadura para sillones rotativos, caracterizada por que está constituida por dos aros de los cuales, el superior, que va unido al sillón, gira sobre el inferior, en que están montadas las ruedas del sillón, alrededor de un eje central, fijado en el aro inferior; yendo interpuesta entre ambos aros ruedas y roldanas de deslizamiento, y un cojinete de bolas entre el eje central y el aro superior.
ES0072845U1959-04-081959-04-08Armadura para sillones rotativos
ExpiredES72845Y
(es)