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EQUIPOS MINEROS E IND S A
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EQUIPOS MINEROS E IND S A
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Priority to ES0232969ApriorityCriticalpatent/ES232969A3/es
Publication of ES232969A3publicationCriticalpatent/ES232969A3/es
Martillo perforador neumático, que se caracteriza por el hecho de que el cilindro y la empuñadura están acoplados a frotamiento suave por intermedio de un órgano de unión con interposición de uno o de varios elementos flexibles elásticos, y dispuestas de modo que absorban una gran parte de las vibraciones causadas por el movimiento alternativo del émbolo.