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WANDSCHNEIDER WANDSCHNEIDER JUAN JOSE
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WANDSCHNEIDER WANDSCHNEIDER JUAN JOSE
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Application filed by WANDSCHNEIDER WANDSCHNEIDER JUAN JOSEfiledCriticalWANDSCHNEIDER WANDSCHNEIDER JUAN JOSE
Priority to ES0007471UpriorityCriticalpatent/ES7471Y/es
Publication of ES7471UpublicationCriticalpatent/ES7471U/es
Application grantedgrantedCritical
Publication of ES7471YpublicationCriticalpatent/ES7471Y/es
Un tablero de dibujo caracterizado por el hecho de que el apoyo principal se realiza mediante un pié central y un sistema mensular con sectores al tablero que con inmovilizados por medio de barras tensoras asociadas por un volante central y al movimiento de subida y bajada verifica mediante un husillo.
ES0007471U1942-05-161942-05-16Tablero de dibujo.
ExpiredES7471Y
(es)