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Mejoras en las máquinas de timonear hidráulicas de pistones-émbolos sistema "Raspón", caracterizadas en que del lado de los cilindros, los pistones están sostenidos por soportes de rótulas dispuestos y que intervienen de forma que supriman cualquier presión de atascamiento en cualquier posición relativa del eje de los cilindros en relación con el eje de los pistones.
ES0262912A1960-12-011960-12-01Mejoras en lasmaquinas de tmonear hidraulicas de pistones embolos sistema rapson
ExpiredES262912A3
(es)