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LOPEZ ESPINAR ANGEL
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LOPEZ ESPINAR ANGEL
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Priority to ES0036634UpriorityCriticalpatent/ES36634U/es
Publication of ES36634UpublicationCriticalpatent/ES36634U/es
Light Guides In General And Applications Therefor
(AREA)
Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles
(AREA)
Optical Measuring Cells
(AREA)
Abstract
Silbato con efecto óptico, caracterizado por que consiste en un tubo principal que se termina en un ensanchamiento cilíndrico presentando en su final un estrechamiento de canal que provoca el lanzamiento de la corriente de aire contra un bisel del ensanchamiento produciendo el silbido.
ES0036634U1953-06-101953-06-10Silbato con efecto óptico
PendingES36634U
(es)