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Individual
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Individual
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Priority to ES101539UpriorityCriticalpatent/ES101539U/es
Publication of ES101539UpublicationCriticalpatent/ES101539U/es
Cierre perfeccionado para cuchillos caracterizado porque el mango del cuchillo presenta una concavidad simétricamente dispuesta en sus dos caras internas habiéndose colocado en la cavidad formada por ambas concavidades o ranuras una esfera metálica de menor diámetro que la longitud de la citada concavidad.
ES101539U1963-09-241963-09-24Cierre perfeccionado para cuchillos
PendingES101539U
(es)