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Individual
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Individual
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Priority to ES0037454UpriorityCriticalpatent/ES37454Y/es
Publication of ES37454UpublicationCriticalpatent/ES37454U/es
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Publication of ES37454YpublicationCriticalpatent/ES37454Y/es
Nueva piedra de molinería que comprende unas piezas abrasivas o varillas, unos rayones aglutinantes, un manguito o corona interior, con unas muescas de fijación y centrado, un plano de carga inferior, unos tubos de refrigeración, unos aros o cellos de cierre del conjunto y unas cavidades para colocación de las pesas de compensación.
ES0037454U1953-07-281953-07-28Nueva piedra de molinería
ExpiredES37454Y
(es)