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CZACZKES ALBERT
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CZACZKES ALBERT
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Publication of ES222951A1publicationCriticalpatent/ES222951A1/es
Dispositivo de distribución de sustancias pulverulentas, caracterizado por el hecho de que comprende, en combinación, un manguito flexible montado debajo del orificio de salida de un recipiente, una campana provista de acanaladuras longitudinales y suspendida en el interior del manguito y un dispositivo que permite transmitir a este campana movimientos de oscilación.
ES0222951A1955-01-121955-07-12UN DISPOSITIVO DE DISTRIBUCIoN DE SUSTANCIAS PULVURENTAS
ExpiredES222951A1
(es)